Genthite
水硅镁镍石
🗣️ 情景例句
Mr. Stewart, I just spoke to Mr. Carlson. Stewart
先生， 我刚刚与Carlson先生通了话。
Beware of a silent dog and still water.
警惕无声之狗会咬人，平静之水会覆舟。
Let us suppose that a child suddenly crosses the road in front of you.
让我们假设一个小孩子突然在你前面穿过马路。