Sealed tubes
[医] 熔封管, 封闭管
🧩 词语组成解析
a. 未知的, 密封的\\n[法] 盖印的, 经盖章批准或证实的, 密封的
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Well, the company has some financial problems. People there are all thinking of quitting.
是这样的，公司有些财政困难。人们都在想辞职。
The first thing on the agenda is the drop in sales.
在议程上第一件事就是销售额下降了。
When they objected, they were killed.
他们反抗时就被杀害。