Nuclear halogen
[化] 环上卤素
🧩 词语组成解析
n. 卤素\\n[化] 卤素
🗣️ 情景例句
I've been moonlighting for years.
我几年来一直兼职。
Easy to please.
知足常乐。
After the funeral, Joe and Bob revealed a secret which they had kept for over fifty years.
葬礼之后，乔和鲍勃透露了他们保守了长达50多年的秘密。