Radioanalysis
放射性分析
🗣️ 情景例句
Experienced, talented, retired.
有经验， 有才能， 退休了。
I've got my hands full.
我手头正忙。
And Chen Wei was sure he could see a snake in the grass. I remember.
陈伟还肯定他看到草里有一条蛇。我记得呢。