他挡开了砸向头部的一击。He parried a blow to his head.他用肩膀挡开防守队员,然后射门.He shouldered off a defender and shot at goal.他用肩膀挡开人们,然后就上了公共汽车.He shouldered off the people and got on the bus....
口头之言便捷，但缺乏持久性。The spoken word is immediate but lacks permanence.人们观察到植物覆盖对农药持久性有影响.Plant cover has been observed to influence pesticide persistence.除草剂在底泥中的持久性与剂型无关.Persistence of the herbicide in the mud was irrespectiv...
A Delta II rocket was launched from Cape Canaveral early this morning.今天一早，一枚“德尔塔”Ⅱ型火箭在卡纳维拉尔角发射升空。The armed forces have launched offensives to recapture lost ground.这支武装部队已发动进攻要夺回失去的阵地。The army now appears to have launch...