larkspur

英式音标：[ˈlɑ:kspɜ:(r)]

美式音标：[ˈlɑrkspɜ(r)]

词汇分类：Google大数据2.9万高频美语词汇表,园艺 1：花园植物选择,秘密花园（The Secret Garden）,Word Menu

概况：

n. 燕草属植物

词义：

n.

燕草属植物；飞燕草；

英英释义

larkspur[ 'lɑ:kspə: ]

n.any of numerous cultivated plants of the genus Delphinium

用法：

双语例句

用作名词(n.)

Snapdragons, calceolaria and larkspur will drop their floret rapidly
金鱼草，蒲包花和翠雀花的小花迅速脱落。

Plants with names like coast fiddleneck, common cocklebur, low larkspur and common groundsel all present risks to people or animals.
诸如名为coastfiddleneck，普通苍耳属植物，矮飞燕草和普通千里光的植物都对人和动物存在一定风险。

权威例句

Larkspur (Delphinium spp.) poisoning in livestock

Larkspur Chemistry: Toxic Alkaloids in Tall Larkspurs

Tall Larkspur Ingestion: Can Cattle Regulate Intake Below Toxic Levels?

Larkspur poisoning: toxicology and alkaloid structure–activity relationships ☆

Persistence of Aversions to Larkspur in Naive and Native Cattle

Anthocyanin, flavonol copigments, and pH responsible for larkspur flower color

Conditional taste aversion: potential for reducing cattle loss to larkspur.

Genetic Diversity and Tests of the Hybrid Origin of the Endangered Yellow Larkspur

NEOTENIC EVOLUTION OF DELPHINIUM NUDICAULE (RANUNCULACEAE): A HUMMINGBIRD-POLLINATED LARKSPUR

Structure-activity relationships of norditerpenoid alkaloids occurring in toxic larkspur (Delphinium) species.

英语词源：

larkspur (n.)

type of plant, 1570s, from lark (n.) + spur (n.); so called from resemblance to the bird's large hind claws.

造句：

1. The barriers are lethal to fish trying to swim upstream.

这些障碍物对于想要往上游游动的鱼儿来说是致命的。

来自柯林斯例句

2. Execution by lethal injection is scheduled for July 30th.

定于7月30日执行注射死刑。

来自柯林斯例句

3. High-powered cars are lethal weapons in the hands of inexperienced drivers.

马力大的汽车到了缺乏经验的司机手中便成了毁灭性的武器。

来自柯林斯例句

4. Someone had fed him a lethal dose of cyanide.

有人给他下了致命剂量的氰化物。

来自柯林斯例句

5. They were close to weaponizing ricin—a lethal plant toxin.

他们快把蓖麻毒素——一种致命的植物毒素——研发为武器了。

来自柯林斯例句

[ lethal 造句 ]