Labelled atom
[化] 标记原子; 示踪原子
🧩 词语组成解析
a. 贴上标签的
🗣️ 情景例句
Well, have a nice trip and best wishes to your wife.
祝你一路顺风，并替我向你太太问好。
Your shoe lace is loose.
你的鞋带松了。
It sounds like you enjoyed it.
听起来你好象蛮喜欢的。