Drad
abbr. drill adapter 钻杆卡头, 夹钎器, 钎夹
🗣️ 情景例句
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
You cannot sell the cow and sup the milk.
你不可能出售乳牛，同时又要喝牛奶。
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？