Coboundary
[计] 上边缘
🗣️ 情景例句
Well ... I feel fine about it. Why shouldn't I?
嗯……我觉得不错。为什么不呢？
If you have no hand, you cannot make a fist.
巧妇难为无米之炊。
From now on, he will wear a suit all day and others will call him 'Mr.Bloggs', not 'Alf'.
从此，艾尔弗可以一天到晚穿西服了。别人将称呼他为“布洛格斯先生”，而不再叫他“艾尔弗”了。