Been
[ [bi:n, bin] ]
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be的过去分词
📖 牛津释义
been
pp of be. been, NOTE ON USAGE 用法
Been is used as the past participle of both `be' and `go' *been用作`be'和`go'两字的过去分词
I've never been seriously ill (be). 我从未得过大病（动词原形为 be）.
I've never been to London (go). 我从未去过伦敦（动词原形为 go）. Gone is also a past participle of `go' *gone也是`go'的过去分词
They've been to the cinema means that they went and have returned. ｀他们去过电影院＇意思是他们去了而且已回来了. They've gone to the cinema means that they went and are not back yet. ｀他们去电影院了＇意思是他们去了但是还没回来.
🗣️ 情景例句
I thought you wanted to go to Columbia.
我还以为你只想上Columbia大学。
This world belongs to the energetic.
世界属于精力旺盛的人。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）