time flies
时光飞逝
time management
时间管理
time-consuming
费时的
time travel
时间旅行
it was time to go.
该走了。
at the time of Galileo.
伽利略时代。
It's time to be moving.
出发的时间到了。
It's time to flop.
该上床了。
It's time for class.
上课时间到了。
Time is of the essence.
时间就是生命
By this time it was daybreak.
这时天已破晓。
harvest time; time for bed.
收获期；睡觉时间
not a fit time for flippancy.
不是放肆的时候
fix a time to meet.
安排会面的时间
there is ample time for discussion.
讨论时间充裕。
探索常用高频词汇