vt. 跳;跳过;快速移动;(因吃惊、害怕或激动而)猛地一动;
vi. 暴涨;跳跃;猛增;
n. 猛长,暴涨;(需要跳越的)障碍;跳伞;
🗣️ 情景例句
This is as useful as screen door on a submarine.
这毫无用处。
He looks much younger than he is.
他看起来比他实际上年轻得多。
Who could have imagined, in the mid 1970s, for example, that by the end of the 20th century, computers would be as common in people's homes as TV sets?