Radiolabel
vt.[化]用放射性同位素给…示踪或做标记
🗣️ 情景例句
Please give me a wake up call at 7:30 am tomorrow.
请在明早七点半叫醒我。
Could you help me find my baggage?
请你帮我找我的行李好吗？
I'll have to ring you back, as I need to have a look at my diary and I haven't got it with me.
我得（等会儿）再给你回电话，因为我要先看看我的日记，而我没有把它带在身边。