germ

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germ是什么意思
英式音标:[dʒɜ:m]英式读音
美式音标:[dʒɜrm]美式读音
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概况:

n. [植] 胚芽,萌芽;细菌

vi. 萌芽

词义:

n.

[生]幼芽,胚芽;微生物;起源,萌芽;

变形

复数:germs

双语释义

n.(名词)

[C]微生物; 病菌,细菌 very small living thing which is harmful

[C](某事的)根源,发端 beginning; root

英英释义

germ[ dʒə:m ]

n.

anything that provides inspiration for later work

同义词:sourceseed

a small apparently simple structure (as a fertilized egg) from which new tissue can develop into a complete organism

a minute life form (especially a disease-causing bacterium); the term is not in technical use

同义词:microbebug

用法:

词汇搭配

用作名词 (n.)

动词+~

carry germs带病菌

destroy germs扑灭细菌

discover germs发现病菌

isolate germs分离病原体

形容词+~

air-borne germs空气传播的病菌

disease-bearing germs病菌

~+名词

germ bomb细菌炸弹

germ carrier带菌者

germ warfare细菌战

germ weapon细菌武器

介词+~

free from germs消过毒的

in germ处在萌芽状态

~+介词

germ of an idea初步的想法

germ of arithmetic算术的基础

germ of life生命的起源

词组短语

in germ[比喻]处于初级阶段,处于萌芽阶段

wheat germ小麦的胚芽,麦芽

germ cell[生]生殖细胞;胚细胞

wheat germ oil[植]麦胚油

germ plasm[生]种质;胚质;生殖细胞的细胞质;遗传物质

tooth germ牙胚

germ warfare细菌战

germ tube发芽管,萌发管

同近义词辨析

bacteria, germ, virus, bug, microbe

这组词都有“致病的微生物”的意思,其区别是:

bacteria(系bacterium的复数形式),泛指任何在动植物体中广泛传播的微生物细菌,其中有的对生命体无害,有的能导致传染病或严重疾病,如天花、霍乱等。

germ微生物的俗称,专指引起人体生命的病菌。

virus技术用语,特指病毒或过滤性病原体。

bug非正式用词,指细菌或由病毒所引起的传染病。

microbe本义指在显微镜下才能见到的微生物,现在多指引起疾病的细菌。

双语例句

用作名词(n.)

Germs may invade the organism.
细菌会侵入有机体。

Germs are invisible to the naked eye.
细菌用肉眼看不见。

Disinfectant kills germs.
消毒剂灭杀细菌。

This is a ubiquitous germ that lives in nature and can be found in the soil or water.
这是一种在自然界普遍存在的微生物,甚至在土壤和水源中都可以存在。

People found the normal method of sterility can not destroy some of virus and germ thoroughly, and radiation sterility is the best way to solve this problem.
人们发现普通的消毒手段不能彻底消除细菌和微生物,射线是解决这个问题最好的办法。

This beetle eats mainly the germ of the grain.
这种甲虫主要吃谷物的胚芽。

A germ is the earliest form of a living thing.
胚芽是生物的最早形式。

权威例句

Germ-line mutations in nonsyndromic pheochromocytoma

Germ-line mutations of the RET proto-oncogene in multiple endocrine neoplasia type 2A

Spermatogenesis following male germ-cell transplantation

Formation of germ-line chimaeras from embryo-derived teratocarcinoma cell lines.

Germ-line transmission of a mutated p53 gene in a cancer-prone family with Li-Fraumeni syndrome.

Absence of PTEN/MMAC1 germ-line mutations in sporadic Bannayan-Riley-Ruvalcaba syndrome.

Mechanisms underlying the resistance to diet-induced obesity in germ-free mice

An optimized transgenesis system for Drosophila using germ-line-specific phiC31 integrases

Chapter 1:Epigenetic Transgenerational Actions of Endocrine Disruptors through the Male Germ-Line

EGO-1 is related to RNA-directed RNA polymerase and functions in germ-line development and RNA interference in C. elegans.
同义词:spring up,seed,burgeon
同根词:germy,germ
英语词源:

germ

germ: [17] As its close relatives germane and germinate [17] suggest, germ has more to do etymologically with ‘sprouting’ and ‘coming to life’ than with ‘disease’. It comes via Old French germe from Latin germen ‘sprout, offshoot’, which may go back ultimately to the Indo- European base *gen- ‘produce’ (source of English gene, generate, genitive, etc).The meaning ‘sprout, from which new life develops’ persisted into English (and still occurs in such contexts as wheatgerm – and indeed in metaphorical expressions like ‘the germ of an idea’). Then at the beginning of the 19th century it began to be used to put into words the idea of a ‘seed’ from which a disease grew: ‘The vaccine virus must act in one or other of these two ways: either it must destroy the germe of the small-pox … or it must neutralize this germe’, Medical Journal 1803.By the end of the century it was an accepted colloquialism for ‘harmful microorganism’.=> germane, germinate

germ (n.)

mid-15c., "bud, sprout;" 1640s, "rudiment of a new organism in an existing one," from Middle French germe "germ (of egg); bud, seed, fruit; offering," from Latin germen (genitive germinis) "spring, offshoot; sprout, bud," which is of uncertain origin, perhaps from PIE root *gen-, *gene- "to beget, bear" (see german (adj.)). The older sense is preserved in wheat germ and germ of an idea; sense of "seed of a disease" first recorded 1796 in English; that of "harmful micro-organism" dates from 1871. Germ warfare recorded from 1920.

造句:

1. germ free plant

无菌植物

-- 来源 -- 英汉 - 翻译参考[网络]

2. Germ of life, germ inexplicable, germ of wonder.

那是生命的幼芽,神秘的幼芽,奇迹的幼芽。

-- 来源 -- come.6to23.com

3. germ layer

胚层

-- 来源 -- 英汉 - 短句参考

4. germ repellent paint

防菌涂料

-- 来源 -- 英汉 - 翻译参考[网络]

5. germ flattening

轧胚

-- 来源 -- 英汉 - 翻译参考[网络]

6. germ sporangium

萌芽孢子囊

-- 来源 -- 英汉 - 翻译参考[网络]

7. pathogenic germ

致病病菌

-- 来源 -- 英汉 - 翻译参考[网络]

8. germ line theory

种系理论

-- 来源 -- 英汉 - 翻译参考[网络]

9. crystalline germ

晶芽

-- 来源 -- 英汉 - 翻译参考[网络]

10. germ tight filter

除菌滤器

-- 来源 -- 英汉 - 翻译参考[网络]

germ

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