Microscope tubes
[医] 镜筒, 显微镜筒
🧩 词语组成解析
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Is everything OK?
一切都好吗？
I'll call you back.
我回电话给你。
It's time you went to bed.
你早就该睡觉了。