Halogen acid
[化] 氢卤酸
🧩 词语组成解析
n. 卤素\\n[化] 卤素
🗣️ 情景例句
What's the matter?
发生了什么事？
The moment John saw Mary, he fell head over heels in love with her.
约翰对玛丽一见倾心，给她弄得神魂颠倒了。
One day a letter from my father arrived at the school, asking for a teacher for me.
有一天，我父亲的信寄到学校，请求为我聘用一名教师。