Acaleph
n. 水母
??? 情景例句
What kinds of articles have you written?
你寫過一些什么樣的文章？
Which one is more economical?
哪一個(gè)是比較經(jīng)濟(jì)的？
The man let out cry and jumped back several paces.
那人大叫了一聲，驚退了幾步。