Samm
abbr. semi-automatic measuring machine 半自动测量机器
🗣️ 情景例句
You'll never guess what I heard.
你永远也猜不到我听说了什么。
To push the wrong button
按错了按钮
We stopped in Moscow on the way, but only for an hour or two, so there was no time to go into the centre of the city.
我们在莫斯科停了一下，但只停了一两个小时，所以没有时间去市中心玩。