Cupeth
[计] 铜甲电缆
🗣️ 情景例句
She hasn't been employed for six months now.
她已经失业半年了。
Please try and answer the request soon.
请试着立刻回答人家的请求。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。