Instructer
vt. 教, 讲授；教导, 指导；训练：；命令；指示；吩咐：\\nvi. 教课；担任教学工作：
🗣️ 情景例句
I've mailed off several applications for jobs that interest me.
我已经寄出了几份求职材料，应聘我感兴趣的职位。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，