🧩 词语组成解析
🗣️ 情景例句
I didn't realize how late is was.
我不知道已经这么晚了。
Long tarrying takes all thands away.
耽搁太久，会把人家的谢意全送走。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。