Aaa.
[医] 汞合金, 汞齐
🗣️ 情景例句
Thank you for your reassurance, Dr. Stewart.
谢谢你消除了我疑虑，Stewart大夫。
No, thank you.
不，谢谢您。
Suddenly my wife spotted a boat moored to the bank.
突然，妻子发现岸边泊着一条小船，