depart

柯林斯词典

1. V-T/V-I When something or someone departs from a place, they leave it and start a trip to another place. You can also say that someone departs a place 离开; 起程
Flight 43 will depart from Denver at 11:45 a.m. and arrive in Honolulu at 4:12 p.m. 43号航班将于上午11:45从丹佛起飞，并于下午4:12到达檀香山。
In the morning Mr. McDonald departed for Sydney. 麦克唐纳先生早上起程去了悉尼。
2. V-I If you depart from a traditional, accepted, or agreed way of doing something, you do it in a different or unexpected way. 偏离; 违背
Why is it in this country that we have departed from good educational sense?
为什么我们这个国家偏离了良好的教育观念？

Trains for Washington depart on the/every half hour .
The train for Cambridge will depart from platform 9.
We would like to remind all our guests to leave their keys at reception before they depart.
The plane departs at 15.00 hrs .
The train now departing from platform 13 is the 10.35 to Glasgow.