Inverted siphon
[医] 倒虹吸管
🏥 医学释义
倒置虹吸管
🧩 词语组成解析
a. 倒转的, 反向的
siphon
[['saifən]]
n. 虹吸管\\nvt. 用虹吸管吸出, 抽取\\nvi. 通过虹吸管
🗣️ 情景例句
It's a pleasure to meet you too, Mrs. Green. I've heard so much about you.
格林太太，我也很高兴见到您。早就听说过您。
We'd like to know your availability and conditions of sale of this line.
我们想了解一下你方在这方面的供货能力及销售条件。
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。