They set up purifying systems in places where the water was not potable.他们在许多水质不适合饮用的地方建立了净化系统。Sink plumbed with potable water, plus soap and towels provided for employees.有供应可饮用水的洗手池, 有提供给员工使用的肥皂和手巾.Containers are flush...
Tank Linings and pipe Coatings: Ballast and potable water tanks; Bilges, wet voids and drainage pipes.储罐衬里和管道用涂料: 压载水舱和饮水舱; 舱底 、 湿空舱和排水管.Containers are flushed with compressed air or potable water before filling.容器在灌注之前经...
The feeding of dairy cows has undergone a revolution.乳牛的喂养方法发生了巨大的改变。They eat a lot of meats and dairy foods, along with a lot of miscellaneous items that don't fall into any group.他们吃了大量的肉和奶制品，还有许多不知道该归为什么类别的杂七杂八的东...
Some went as mercenary soldiers , others as merchants or craftsmen, some in organized groups , others singly.他们要么作为雇佣军, 要么作为商人或工匠艺人; 要么有组织地成群结队或单独前往.This put her affection out of suspicion of mercenary ends.这样就可以使她的爱不至于沾...
The economics ministry has increasingly played a subsidiary role to the finance ministry.经济部已经越来越成了财政部的附属了。...British Asia Airways, a subsidiary of British Airways.英国亚洲航空公司，英国航空公司的子公司Acetonitrile continuous recovery plan...
Church bells tolled and black flags fluttered.教堂丧钟敲响，黑色的旗帜飘动。a peal of bells钟声大作Church bells pealed at the stroke of midnight.教堂大钟在午夜敲响。A peal of church bells rang out in the distance.远处响起了一阵教堂的钟声。The church bells are ri...