Disulphate
硫酸氢盐
🗣️ 情景例句
You have to appreciate the work that has gone into this piece of art.
你不得不佩服他为完成这件作品所倾注的心血。
There must be someone behind the door.
门后必然有人在。
CUSTOMS OFFICER: Are your friends tourists too?
你们的朋友也是来旅游的吗？