Sediment tubes
[医] 沉淀管
🧩 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
If you really mean it,
假如你是说真的，
It's essential to choose the right means of transportation.
选择合适的运输方式很重要。
And she's left about $4 million in her will to her husband's daughter by his first marriage.
而她在其遗嘱中将大约400万美元留给她丈夫第一次结婚所生的女儿。