Thallite
绿帘石
🗣️ 情景例句
It leaves at 5:20.
五点二十分开。
Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。
Looking round, I realized with a shock that I was the only passenger left on the bus.
我环视了一下身旁，惊奇地发现车里就只剩我一个乘客了。