说话别兜圈子.Don't beat about the bush when you have anything to say.飞机在着陆跑道上空 兜圈子.The aircraft circled round [ around ] over the landing strip.他讲话很会兜圈子.He is a master at circumlocution....
People migrate to cities like Jakarta in search of work.人们为找工作而迁移到雅加达这类城市里。Wealthy people often migrate in winter to warmer and sunnier places.富有的人冬天常移往温暖而日照好一点儿的地方去.The whales migrate some 6,000 miles to breed and calve...
用 4- 氨基安替比林与 3- 甲酰基色酮 、 肉桂醛、茴香醛反应分别合成了3种新的席夫碱化合物.Three novel Schiff bases were synthesized using the reaction of 4 - aminoatipyrine with 3 - formylchromone, cinnamaldehyde and anisaldehyde.从茴香油生产茴香醛的废渣、废液中提取副产品茴香酸,合成茴香酸甲...