a face covered with grime and sweat满是污垢和汗水的脸His face and hands were coverd with grime from the coal dust.他的脸和双手都沾满了煤灰和污垢.Kelly got the grime off his hands before rejoining her in the kitchen.凯利洗去手上的污垢，又回到厨房来帮她的忙。...
hostile faces smirched by the grime and rust敌视、沾满污垢和铁锈的脸His face and hands were coverd with grime from the coal dust.他的脸和双手都沾满了煤灰和污垢.a face covered with grime and sweat满是污垢和汗水的脸Kelly got the grime off his hands before re...
身材瘦削而且训练艰苦的女运动员行经可能不那么频繁，或者根本不来月经。Lean hard-training women athletes may men-struate less frequently or not at all.妇女的平均月经周期是28天。The average length of a woman's menstrual cycle is 28 days.她于13岁开始有正常的月经,周期为28～32天,有轻度的...
LIFE HISTORY OF HYMENOLEPIS PARAMICROSOMA GASOWAKA , 1913 , IN FUJIAN ( HYMENOLEPIDIDAE )副小体膜壳绦虫Hymenolepisparamicrosoma Gasowaka 的生活史研究 ( 膜壳科 )Objective In order to study the killing mechanism albendazole on Hymenolepis...
...perhaps the foremost realist painter of our times.也许是我们时代最重要的现实主义画家We are optimist and realist.我们是乐观主义者,又是现实主义者.I see myself not as a cynic but as a realist...我觉得自己不是一个愤世嫉俗的人，而是一个现实主义者。More extreme attitudes are somet...