Radiolabel
vt.[化]用放射性同位素给…示踪或做标记
🗣️ 情景例句
To get ahead you'll have to work long hours and take short vacations.
要想出人头地，你必须多工作少休假。
Ouch, that hurts!
哎呦，好痛呀！
and makes them resolve that in future they will not talk to their parents about the places or people they visit.
决心以后不再向父母讲述去过的地方和见过的人。