✅ 同义词
🗣️ 情景例句
When is a good time to catch him?
什么时候可以找到他？
Try your friend ere you trust him.
对朋友要先考验，后信任。
Rubbish, however, is only part of the problem of polluting our planet.
然而，垃圾只是我们这个星球的污染问题的一个方面。