Bidder's organ
[医] 比德氏器(蟾蜍)
🧩 词语组成解析
🗣️ 情景例句
You have been working on this for some time, Richard.
你从事这工作已有一段时间了， Richard。
See you later.
待会儿见。
Our school is in the east of Beijing.
我们学校在北京的东部。