once a term信息详情
每学期一次
a once───一次
A term───一个学期；一个术语
once a time───有一次
once a year───一年一度；一年一次
once a boy───曾经是个男孩
once a week───每星期一次
once a cheetah───曾经是猎豹
once a day───[医]每天一次，一天一次；每天一次；一天一次
once a thief───曾经是小偷
But once a relationship has become long-term, although we still talk about love and commitment, in some ways it's satisfaction that comes to the forefront.───然而一旦交往关系确认成为长期的，虽然我们仍会谈及爱和承诺，对这段关系的满足感却变得重要起来。
Once again, however, it is a long-term battle, and the price tag is only growing.───然而需要再一次声明这是一场长期的战役，并且其代价只会上升不会下降。
For some yearly renewable term insurance, you just need to pay once a year.───对于那些可以几年更新的保险，你每年付一次钱就可以了。
Once a term, there is a parents' meeting. so our parents and teachers can talk about our progress.───每学期有一次家长会。因此教师和我们家长可以交流我们的进步。
We have a sports meeting once a term. =Our sports meeting takes place once a term.───我们一学期举行一次运动会。
Once a term, there is a parents' meeting.───每个学期都有一次家长会，
And so we all had a close shave once a term.
The shool governing body meets once a term.