Sputum tubes
[医] 容痰管(离心沉淀用)
🧩 词语组成解析
n. 唾液, 痰
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
By the way, what are you going to do on Christmas?
顺便问一下，圣诞节你打算做什么？
I can't help but be astonished by that acrobat.
我不能不为那杂技演员的表演而深为惊讶。
That's worthwhile.
那是值得的。