Dimercurion
[医] 高汞离子, 二价汞离子
🗣️ 情景例句
Will dinner be served on this train?
火车上供饭吗？
From the mountain, Lenny can look off across the valley.
雷尼可以从那座山眺望谷间远处的那边。
May I have your attention please?
请大家注意一下。