Halogen acid
[化] 氢卤酸
🧩 词语组成解析
n. 卤素\\n[化] 卤素
🗣️ 情景例句
I'll be in the front office all day.
我整天都在总办公室。
Have you found a job yet?
你找到工作了吗？
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。