M acid
[化] M酸
🧩 词语组成解析
🗣️ 情景例句
If there's anything you need while you're in town, just let me know.
你在镇上有什么需要，就告诉我吧。
Is that Mr.Shen?
沈先生吗？
Yes, I've nearly finished, Julie.
是的。我这就做完了。朱莉。