Ohv
abbr. overhead valve 高架阀
🗣️ 情景例句
We have to work hard to get people interested in politics.
我们必须努力使人们对政治感兴趣。
The devil is good when he is pleased.
魔鬼高兴，也发善心。
They put their hands behind their backs, so you can't see their hands.
他们将手放在背后，这样你就看不见他们的手了。