他们向他求援。They begged him for help.在客货车里睡一晚还是走上十英里求援,当时实在是进退两难.It was a tossup between spending the night in the van and walking ten miles for help.他当机立断,马上向英格兰求援.He took a rapid decision to appeal for England aid....
Riot police hurled tear gas canisters and smoke bombs into the crowd.防暴警察向人群中投掷了催泪瓦斯罐和烟幕弹。...canisters of commercial fuel.商用燃料罐She bought a travel-bag large enough to contain the film canisters.她买了一只能装得下那些胶卷筒的旅行包。Certain...
Quinolones is main drug to treat bacillary dysentery.喹诺酮类抗生素是目前治疗菌痢的主要药物.Objective To study the effective surgical way for serious relapse multidrug resistant bacillary cavitary pulmonary tuberculosis.目的寻找通过外科手段治疗内科无法根治的...