Methanearsonic acid
[化] 甲胂酸
🧩 词语组成解析
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
The girls all went crazy over him.
姑娘们都为他神魂颠倒。
No, I don't I'm John Smith the telephone engineer and I'm repairing your telephone line.
不，不是。我是电话工程师约翰。史密斯，我正在修理您的电话线。