Siphonozooid
管状个员
🗣️ 情景例句
I happened to over hear what he said.
我碰巧听到了他所说的话。
They think people should be less extravagant.
他们认为民众应该更加节制奢侈。
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
对于噪音问题，需要对大量生活在噪音中的人进行研究，