Thiosulfonic acid
[机] 硫磺酸
🧩 词语组成解析
🗣️ 情景例句
Yes, I remember. You were a great help.
是的， 我记得。你帮了个大忙。
I played ping-pong this morning.
我今早在打乒乓球。
I will be back by the end of next month.
我下个月底会回来。