free periods发音

意思翻译

空闲时间；自由周期；空课时间

相似词语短语

periods───n.周期（period的复数）

periods cramps───经期抽筋

periods definition───周期定义

briefer periods───短周期

periods kit───周期工具包

critical periods───关键期；[植]临界期

irregular periods───[医]不规则[月经]周期

historical periods───历史阶段

periods for girls───女生月经

双语使用场景

I used to write during my free periods at school.───我过去上学时常在空闲时间写作。

Sign the contract and pay the deposit for admission to the decoration, enjoy the rent-free periods ranging from 15 to 30 days according to the size of leasehold area.───签订合同、缴付定金后即可入园装修，根据租赁面积的大小可享受15~30天不等的免租期；

New tenants are being offered much longer rent-free periods as an inducement to sign 15-year leases: 36 months typically, up from 18 months just a year ago.───新的房客能够签一个15年的租契，房主为他们提供了更长的免租金期，比较典型的是增加到36个月，一年前才只有18个月。

Influence of cerebral hemodynamics changes during headache-free periods on the efficacy of migraine prophylaxis───发作间隙期脑血流动力学改变对偏头痛预防性治疗效果的影响

英语使用场景

The school maintains unsupervised study halls during free periods.

Teachers have been trained and given two free periods a week to supervise the pupils with cover provided from a central fund.