1.regularly adv.有规律地,按时
Check the oil at regular intervals, and have the car serviced regularly.
定期检查汽油,并对车辆进行定期维护 。
2.recommend vt.推荐;劝告
He had little but his enthusiasm to recommend him.
他拥有的优势只有他的热情 。
3.obese adj.极为肥胖的,肥大的
Being obese and lazy is dangerous to health.
又胖又懒危害健康 。
4.identify vt.识别,认出
The new technique has been used to identify the sex of foetuses.
这一新技术已经被用来鉴别胎儿的性别 。
5.category n.类型,部门,种类
The judges could not decide which category it belonged in.
评委们无法判定它属于哪一类 。