Tipoff
[电] 在玻璃泡抽真空后真空管隐藏的最后部份
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
While the priest climbs a post, the devil climbs ten.
道高一尺，魔高一丈。
What's that? asked Lucy. She pointed at a strange thing with three legs and a strange top. It was made of metal.
“那是什么？”露西说。露西指着一个有三条腿和一个奇怪的顶部的怪怪的东西问。是用金属造的。