• 2022-06-29
    下述用词或表述哪个正式程度较高,更适合书面语:
    A: * observe:v. 观察;观看;看; Have you observed any changes lately? 最近你注意到什么变化没有?
    B: * see: v. 看,看到; Have you seen any changes lately? 最近你注意到什么变化没有?