Bramamlite
钠伊利石
🗣️ 情景例句
He treats everyone with courtesy.
他对待每一个人都很有礼貌。
I will go for a walk.
我将去散步。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，