The stair treads were covered with rubber to prevent slipping.楼梯踏板上覆盖着橡胶以防滑.During Christmas everybody treads on air.圣诞节期间每个人都喜气洋洋.He unwarily treads upon a viper asleep just before his feet.他不小心踩到正睡在他脚前的蛇上....
The stair treads were covered with rubber to prevent slipping.楼梯踏板上覆盖着橡胶以防滑.He unwarily treads upon a viper asleep just before his feet.他不小心踩到正睡在他脚前的蛇上.So she treads lightly , trying to create a collegial atmosphere, una...
2008年在北京举行的奥林匹克运动会the Beijing Olympics, held in 2008你下次来北京时, 来找我.Next time you are in Beijing, look me up.如果你再到北京来, 别忘了来找我.If you come to Beijing again, remember to hunt me out....
She is bilingual in English and Punjabi.她会说英语和旁遮普语。She works as a bilingual secretary for an insurance company.她为一家保险公司做双语秘书.He is virtually bilingual in Spanish and Portuguese.他实际上讲西班牙语和葡萄牙语两种语言....
目的探讨氯苯类化合物在CTMAB-高岭土上的吸附机理.Aim To investigate the sorption mechanism of chlorobenzenes on CTMAB modified kaolinite.境内矿产资源丰富, 用花岗岩 、 高岭土等矿种.Territory rich in mineral resources, with granite, kaolin and other minerals.矿产资源...