Caviler
n. 吹毛求疵的人
🗣️ 情景例句
Right now, we should clean up this room.
现在， 我们应当清理一下房间。
What's cooking on the stove?
炉子上煮的是什么？
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。