bitterweed是什么意思 bitterweed怎么读
英式：['bɪtərwi:d]
美式：['bɪtərwi:d]
bitterweed单词基本解析：
n.含有苦素的植物（如豚草等）bitterweed变化用词：
bitterweed英英释义：
Noun1. widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States
2. any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma
名词 bitterweed:
widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States
同义词：oxtongue, bristly oxtongue, bugloss, Picris echioides
any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma
同义词：ragweed, ambrosia
bitterweed中文词源：
bitterweed用法和例句：
bitterweed
genus of weedy Old World yellow-flowered herbs usually containing a bitter-tasting substance: bitterweed.
旧大陆一个草本属，生长茂盛，黄花，常含苦素；美洲的几种含有苦素的植物的任一种。
bitterweed poisoning
苦味植物中毒