Precoma
[医] 前躯昏迷
🗣️ 情景例句
I maintain that the most important thing is having good friends.
我认为最重要的是有好朋友。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。