2. pronounce vt.宣布,宣称
例句:Only an expert should pronounce on the case.
只有专家才能对这件事发表意见。
3. announce vt.宣布; 述说
例句:Please announce to the children that there will be no school this afternoon.
请通知孩子们今天下午不上课。
4. select vt.选择; 挑选
例句:He taught us how to select seeds.
他教我们怎样选种。
5. urge vt.催促; 推进,驱策
例句:Many physicians urge aerobic exercise.
很多医生鼓励户外活动。