Karman vortex
[化] 卡曼渦
?? 詞語組成解析
cannula, Karman catheter [醫(yī)]卡門導(dǎo)管(用真空吸出的人工流產(chǎn)工具)
vortex
['v?:teks]
n. [航]渦流;[物]渦旋;（動(dòng)亂，爭論等的）中心;旋風(fēng);
??? 情景例句
They took every last dime.
他們拿走了所有的錢。
The new play was good and everybody enjoyed it.
新戲很好看并且所有人喜歡它。
He hitchhiked to Dover and, towards evening, went into a boat to find somewhere to sleep.
他搭便車到了多佛，天快黑時(shí)鉆進(jìn)了一條船，想找個(gè)地方睡覺。