Dimercurion
[医] 高汞离子, 二价汞离子
🗣️ 情景例句
Sometimes there is,
有时候有，
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
The number 13 bus will take you to the hospital.
13路车会带你去医院。