plumbagos

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美式音标：播放读音

词义：

n.

石墨( plumbago的名词复数 )；

用法：

双语例句

用作名词(n.)

Later Thoreau converted the factory to producing plumbago, used to ink typesetting machines.
随后梭罗让工厂转换生产适用于油墨排版机的石墨粉。

权威例句

Plumbago's Growth Stunted by Heavy Mulch

Isolation and Characterization of Sperm Cells in Flowering Plants

Hepatoprotective Activity of Kamilari

Antifungal activity of plant extracts against dermatophytes

Preferential fertilization in Plumbago: Ultrastructural evidence for gamete-level recognition in an angiosperm

Plumbagin (5-hydroxy-2-methyl-1,4-naphthoquinone) suppresses NF-kappaB activation and NF-kappaB-regulated gene products through modu...

Ultrastructure of the sperm of Plumbago zeylanica

Ultrastructure of the sperms ofPlumbago zeylanica

Induction of topoisomerase II-mediated DNA cleavage by the plant naphthoquinones plumbagin and shikonin

Composition for promoting production of type 1 collagen and/or elastin

造句：

1. Their success is the result of a fortuitous combination of circumstances.

他们的成功是各种环境因素偶然联系在一起的幸运产物。

来自柯林斯例句

2. Her years with MMC would turn out to be fortuitous for Britney.

同米老鼠俱乐部在一起的年代后来给她带来了好运.

来自《简明英汉词典》

3. The occurrence of such things is by no means fortuitous.

出现这种问题绝不是偶然的.

来自《现代汉英综合大词典》

4. A series of fortuitous circumstances advanced her career.

一系列的幸运事使她的事业一帆风顺.

来自《现代英汉综合大词典》

5. Gifts of books and journals can often be quite fortuitous.

图书和期刊的赠阅可能往往带有相当的偶然性.

来自辞典例句

[ fortuitous 造句 ]