Complexone b
[化] 氨羧络合剂B; 乙二胺四乙酸钠
🧩 词语组成解析
[化] 氨羧络合剂; 配位酮
🗣️ 情景例句
I think something he can use is the best. A watch or something.
最好是实用的，像手表啦或什么的。
I don't feel up to that.
我觉得不能胜任那工作。
We're going out to the Summer Palace.
我们打算去颐和园看看。