成分的英文：ingredient参考例句：Constituent structure成分结构Rewrite the sentences below, emphasizing as man parts as possible.改写下列句子，强调尽可能多的成分。The colorless, liquid component of the cell nucleus...阅读全文
序的的英文：proemial参考例句：Preface and Postscript to‘Rural Surveys’《〈农村调查〉的序言和跋》Stratigraphy studies the sequence of the rocks in the earth's crust.地层学研究地壳中岩石的层序。It is the particular seque...阅读全文
