这是一种最辛酸,最不舒服的辞别.It was a most sour and uncomfortable retreat.新年是人们辞别已往, 欢迎新的一年的时候.It's a time to the old year, and to the new year.他辞别了亲人去国外打工.He bade farewell to his relatives as he left to work overseas....
以二羧酸和异丁醇为原料,用硫酸作催化剂,合成二羧酸二异丁酯.The diisobutyl dicarboxylate was prepared by using acid and isobutanol as material and acid as catalyst.以冰醋酸、异丁醇为原料,硫酸高铈为催化剂合成乙酸异丁酯.A method for synthesis of isobutyl acetate based on ceric ...
Their curtains are perpetually drawn , so a passerby cannot peer inside.他们的窗帘遮得严严实实,外人难以看清内情.The 23-year-old's screams alerted a passerby who went to her rescue...那个23岁女孩的尖叫引来了一位过路人前去营救。Admire the casual elegance of...
它们属于同一区域的报纸.They are neighbourhood paper.小分队的警察比那些负责大片区域的警察更了解自己管片的群众。The team police get to know the people in their patrol areas better than cops who must cover a larger beat.这就结束了我们对保护自然区域的评估.This concludes our survey...
该设备被拆卸成几部分送下了井。The equipment was taken down the shaft in pieces.村民们仍然要从井里打水。Villagers still have to draw their water from wells.我得从井里打水。I had to fetch water from the well....