Test tube clamp
[化] 试管夹
🧩 词语组成解析
clamp
[klæmp]
vt.& vi. 夹紧，夹住;锁住;把（砖等）堆高，堆存;脚步很重地走;
n. 钳，夹子;压板，压铁;车轮锁;（砖等的）堆;
vt. 紧紧抓住;紧夹住;被抓住;被夹紧;
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
It's faster to go by plane than by boat.
和坐船比，坐飞机是更快的。
Yes, a lot of people like it. Some are very good at it.
对，许多人喜欢。有些人划得很好。