Mr. Sebastian was looking at the boys with a bemused expression.塞巴斯蒂安先生一脸茫然地看着男孩儿们。He was rather bemused by children...他为孩子们大伤脑筋。He was rather bemused by children.他为孩子们大伤脑筋。They all sat still, all bemused by the beauty o...
通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.Epoxidation and oxidation gave the racemic C 18 - juvenile hormone.发现旋光基质有外消旋作用.Racemization is found with optically active substrates.外消旋体是不旋光的.The racemate is optically inactive....
Och aye. I always liked him.口欧耶,我一直都很喜欢他。All in favor of this proposition will please say " Aye ".请所有赞成这项提议的人讲一声 “ 赞成 ”.Aye , aye , sir, I'll do it out of hand.是, 长官, 我马上去办....
Objective To investigate the curative effect of endoscope - controlled microneurosurgery ( ECM ) on cystoid angioreticu - soma in the cerebellum.目的探讨应用内镜控制显微神经外科手术治疗小脑囊性血管网状细胞瘤的疗效.This method makes it possible to integra...