Johnstonite
混硫方铅矿
🗣️ 情景例句
How was your trip to New York?
你的纽约之行如何?
Thinks one way, but acts another.
表里不一。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。