Roida's tubes
[医] 罗伊达氏管(分离运动型细菌与不动型细菌)
🧩 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
I'm not so young anymore.
我不再那么年轻了。
I don't know what you're thinking!
真不知道你是怎么想的！
In another chest, which contained the belongings of a ship's officer, there was an unfinished letter which had been written on March 14th, 1943.
另一只海底沉箱中装的是船上一位军官的财物，其中有一封写于1943年3月14日的信，但没有写完。