Protogine
n. [地]绿泥花岗岩
🗣️ 情景例句
I can't make sense of it.
这个我弄不明白。
To get ahead you'll have to work long hours and take short vacations.
想成功就要多流汗少享受。
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，