In drilling an oil well, mud is used to lubricate the cutting bit.钻油井时, 泥浆被用来润滑钻头.Lubricate adjuster screw threads and pivot with spray lube.使用喷雾润滑油润滑调整器螺丝螺纹和枢轴.You should lubricate the wheels of your bicycle once a mont...
我大言不惭地说: “ 我要备嫁妆哩. ”I was not at all embarrassed : " For my trousseau. "她的嫁妆钱都投到了母亲的铺子里。The money from her dowry was invested in her mother's store.给已婚妇女备有一份嫁妆,或者称为“decimum”,以使其受到保护.As a wife , the woman was protect...
然后将这些晶体嵌入一块塑料，再把塑料挤压成线。These crystals are then embedded in a plastic, and the plastic is extruded as a wire.将钢丝束组成的缆挤压成圆形.The cable made up of strands is squeezed into a circular shape.这台机器将蔬菜挤压成汁.This machine presses ve...