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...
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。...
它的致密的形态是其失活的反映.Its compact appearance is a reflection of its inactivity.如果这些酸贮藏在细胞质中,细胞质的酶类将要失活.Inactivation of cytoplasmic enzymes would occur if the acids were stored in the cytoplosm.简要介绍了催化剂的再生和防失活等方面的技术.The methods ...
She arrived flushed and dishevelled.她到的时候满脸通红，衣衫不整。Aziz was sitting up in bed, looking dishevelled and sad.阿济兹在床上坐了起来, 头发蓬松,衣衫零乱,样子很难过.He looked tired and dishevelled.他衣冠不整，显得很疲倦。She slopped about her room, unkempt and d...
...the link between bacteria, symbiosis, and the evolution of plants and animals.细菌、共生和动植物进化之间的联系nutritive symbiosis营养共生...a symbiosis between monarch and church.君主与教会间的互相依赖关系social symbiosis群居共生...the cosy symbiosis of ...