🧩 词语组成解析
🗣️ 情景例句
By this time next week we shall be in London.
下星期的这个时间我们将在伦敦。
He that runs fastest gets the ring.
捷足先登。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。