Sieve tubes
[医] 筛管
🧩 词语组成解析
sieve
[sɪv]
n. [粮食][矿]筛子;滤网;不能保守秘密的人，嘴不严的人;
v. 筛，筛选;滤;
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Otherwise, they'll not be considered.
否则不予受理。
Every heart has its own sorrow.
人人都有伤心处。
I don't want to argue about it any more.
我不想为这件事再和你争吵。