Hedta
[化] 羟基乙二胺三乙酸
🗣️ 情景例句
Oh, yes, I know the name.
呵，我听说过贵公司。
What kind of hero is that?
这样算什么英雄好汉？
I'm afraid not. She isn't here at the moment. Can I take a message?
恐怕不行。她这会儿不在。有话要我转告吗？