英语:by around eight o'clock是否等于at about eight o'clock?
问题描述:
英语:by around eight o'clock是否等于at about eight o'clock?
英语:by around eight o'clock是否等于at about eight o'clock?
答
不一样,about与around一样,但by是指截止某时间之前,用完成时,at指在几点,用一般时