Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。...serpentine woodland pathways.蜿蜒的林间小路The method is presented for preparation metasilicate pentahydrate from residue after...
the serpentine course of the river蜿蜒曲折的河道Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。One part of the Serpentine is kept for swimmers.蜿蜒河的一段划为游泳区....
Among his immediate rivals was Arnold Matters, probably his superior in comic roles.在他的直接竞争者中，阿诺德·马特斯也许在喜剧表演上比他更胜一筹。His words provided some comic relief in what was really a dull speech.他的话给极沉闷的讲话增添了几分轻松的气氛。Tom studied f...
British educationalists are divided about how best to teach reading.英国教育学家在如何以最佳方式教授阅读的问题上存在分歧。All educationalists agree that the child is the father of the man.教育学家都同意成人的个性在童年养成这一看法.John has lost caste with the educatio...
a lectureship in media studies大众传播学讲师职位The lectureship is tenable for a period of three years.讲师这一职位任期三年.LECTURESHIP IN JAPANESE ( Vacancy UAC . 270 )日语讲师 ( 奥克兰大学招字270号 )...
通过对化石证据的仔细反复的研究是可以得出答案的.The answers may lie in a close reexamination of the fossil evidence.经过反复的解释,学生们总算明白了.After repeated explanation the students understood.他最先想到的还是早上那一番反复的争论.The thought uppermost in his mind was the...
After series of related and interconvertible pathways, a steady - state condition is reached.经过一系列相互转换的代谢途径达到了恒态性的条件.Two or more biosynthetic pathways may coexist in a single cell.在同一细胞中可能同时存在两条或更多条生物合成途径.Plants had grad...