He got a job as a builder's labourer.他找到了一份建筑工人的工作.I have lived in a farm labourer's cottage.我曾在农舍居住过.Her husband had been a farm labourer.她丈夫以前是个农场雇工。He has worked as a labourer in factories and on building si...
He has worked as a labourer in factories and on building sites.他在工厂和建筑工地干过苦工。I have lived in a farm labourer's cottage.我曾在农舍居住过.He got a job as a builder's labourer.他找到了一份建筑工人的工作....
加速溶剂萃取的提取效率和索氏提取相当.ASE extraction efficiency is equivalent to that of Soxhlet extraction.以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性.Colour stability of coker gas oil has been improved by DMF extraction.同时你也会获得萃取的营养精华,如维他命B6 、 铬和钙....
这位游泳者跳入河里去营救那个溺水的小孩.The swimmer dived into the river to save the drowning child.看人们从悬崖上跳入海里,真叫人胆战心惊.It's thrilling to see people diving into the sea from a cliff.他们从桥上跳入水中,救起溺水的妇女.They dived from the bridge and resc...
The city is a hotbed of crime.这个城市是犯罪的温床.These are the seedlings that are hardening off in a hotbed.这些是放在温床中经受耐寒锻炼的幼苗.The city was known as a hotbed of intrigue.这个城市被认为是个滋生阴谋诡计的温床....
He stifled his temptation to take hold of Ivy and shake her.他压抑住想要抓住艾薇摇晃她的冲动。His sturdy mother quickly stepped forward to take hold of his hand.他那好强的母亲忙不迭地走上前去,一把拽住了他的手.Take hold of that end to help me move this table.请你...
Food is made up of carbohydrates, proteins and fats.食物由碳水化合物、蛋白质和脂肪构成。Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats.碳、氢、氧化合形成碳水化合物和脂肪。Unrefined carbohydrates include brown rice and other g...