Hardbacks
n. 精装书( hardback的复数形式 )
🗣️ 情景例句
It's common practice.
这是惯例。
May I refill your drink?
再喝一杯如何？
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。