Bismuthic acid
[医] 铋酸
🧩 词语组成解析
[机] 铋的, 五价铋的
🗣️ 情景例句
I never met before.
我从未谋面过的人。
I have no idea what they're going to say, so I'll have to play it by ear.
我一点不知道他们将会说些什么，所以我只好见机行事。
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校运会上表现很好。