由雌胭脂虫虫体干燥后制成的一种红色染料.A red dye obtained from the roots of this plant.本论文较系统研究了以胭脂虫为原料制备胭脂虫红色素的工艺过程.This subject use cochineal as raw material, red pigment composition of extraction and purification systems - depth study.同...
I believe he is most painfully anxious about Diana.我相信他肯定非常担心黛安娜。Diana took the hint and left them to it.戴安娜会意，任由他们自己去解决。Diana is taking the opportunity to wrap up the family presents.黛安娜利用这个机会将家人的礼物包起来。...
结果按数字降序列出。The results are expressed in descending numerical order .纽约市街是按序编号的.The streets of New York City are numbered in consecutive order.官员列名以职位高低为序.The officers were listed in order of seniority....