Granular carbon
[电] 炭粒
🧩 词语组成解析
🗣️ 情景例句
Well, why didn't you tell me?! Now, what's the restaurant's address?
那你为什么不早告诉我？餐厅的地址是？
No one is a fool always, every one sometimes.
无人总是当傻瓜，人人有时当傻瓜。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。