Hour exams will be held during the lecture hour on three Fridays during the term.
学期中有三个星期五的课堂安排一小时测验，考试的教室将在课上通知。
We three did not sit through the lecture.
听讲座，三个人都没坚持到底。
The lecture dragged (itself) on for more than three hours.
交通阻塞已有三个小时。
The lecture dragged (itself) on for more than three hours.
交通阻塞已有三个小时。
应用推荐