Bismuth citate
[机] 柠檬酸铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
🗣️ 情景例句
That's alright. You're a lot of help.
没关系。你帮了很大的忙。
I'd like to make a reservation
我想预订。
Ask Mr. Wu if you can have some old boxes.
问问吴先生，你能否搞到一些旧箱子。