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
Pull the car over to the side of the road.
把车停到路边。
The first step to virtue is to abstrain from vice.
不作恶是走向美德的第一步。
Of course, Leon Bagrit could not possibly have foreseen the development of the Internet, the worldwide system that enables us to communicate instantly with anyone in any part of the world by using computers linked to telephone networks.
当然了，莱昂。巴格瑞特根本没有可能预测到国际交互网——就是把计算机连结到电话线路上，以便和世界上任何一个地方的人立即进行联系的一个世界范围的通讯系统——的发展。