Nonterminating
a. [数]无尽的
🗣️ 情景例句
Ellen and I'll take you to your room. Ellen
和我带你去你房间。
How long will it take you to have it fixed?
你要多少天才能把它修理好？
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。