玛丽安教给他几种的弦的弹奏一些基本的琶音来为自己伴奏.Marian had'shown him some chords and how to handle basic arpeggios to accompany himself.引子,在弦乐的震音上竖琴奏出了琶音,一种迷人的音响.The introduction presents arpeggios on the harp against a string tremolo -...
Send it to the laundry. Don't dry clean it.把它送到洗衣店去吧, 别干洗.The laser should be operated in a dry, clean and dust - free environment.应在干燥, 洁净的环境下使用激光器.How much do you charge to dry clean this sweater?干洗这件毛衣要多少钱?...
18岁及以上人群当中，有51万救济金申领者并非是失业者。Among those 18 and over, 510,000 benefit claimants were not unemployed.他仅仅是想引起人们对失业者困境的关注。He just wants to draw attention to the plight of the unemployed.我们想为失业者创造就业岗位。We want to create jobs f...
He dallied in the stores.他在商店里闲逛。The bureaucrats dallied too long.这些官僚拖拉了太久。He dallied with the idea of becoming an actor.他对当演员一事考虑过,但并不认真.In the past he dallied with actresses and lady novelists.他过去曾与许多女演员和女小说家调情。The bu...
传统的缩酮化、酯化反应工业上多采用浓硫酸作催化剂.Traditional ketalization and esterification reactions are usually catalyzed by concentrated acid in industry.对甲苯磺酸铜是乙二醇与羰基化合物缩醛(酮)化反应的高效催化剂.Acetalization of glycol with carbonyl compounds was car...