bitterweed

英 ['bɪtərwiːd] 美 ['bɪtərwiːd]

• n. 美洲的几种含有苦素的植物的任何一种; 木瓣树属的几种树的任何一种 木瓣树属几种树的木材

英英释义

Noun:

1. 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

近反义词

【近义词】

• ragweed 豚草
• oxtongue 牛舌
• bugloss 牛舌草之一种...
• ambrosia 神的食物