Hydrosulphite
n. 亚硫酸氢盐； 连二亚硫酸盐
🗣️ 情景例句
Excuse me, I can't seem to find my seat. Can you help me?
不好意思，我好像找不到我的座位了。您能帮帮我吗？
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？
Who's not here?
谁还没有到？