Microwave absorbing properties of the composites containing the planar equiangular spiral antenna arrays were investigated. 研究了含平面等角螺旋天线阵列吸波复合材料的微波吸收特性.
卫星连接一定出了毛病。Something must have gone wrong with the satellite link.阿拉斯泰尔背部有毛病，所以我们睡硬板床。Alastair has a bad back so we have a hard bed.一旦你改掉神经脆弱的毛病，便可一往无前。When you've got over your squeamishness, there will be no stopp...
他坐在书桌后吃力地写着，用的是一支部队发的钢笔。He sat behind a desk laboriously writing with an Army issue pen.我匆忙装好食品篮，吃力地把它拎上车子。I hastily packed the hamper and lugged it to the car.他吃力地站了起来。He hauled himself to his feet....
Verbs that take object are called transitive verbs.带宾语的动词称为及物动词.Transitive verbs take an object.及物动词要有宾语.Most transitive verbs can take a reflexive pronoun asobject.大部分及物动词可跟反身代词作宾语....