Her knuckles whiten as she clenches her hands harder.她的手握得越来越紧，指节都变白了。I must whiten my tennis shoes.我得把我的网球鞋刷白.Use: Used to wash, condense and whiten the pulp.用途: 适应于浆料的洗涤 、 浓缩和漂白....
A method of synthesis of butyl isobutyrate catalyzed by amidosulphonic acid has been studied.以氨磺酸为催化剂催化合成了异丁酸丁酯,确定了酯化优化条件.The method about synthesis of approximate straight line motion mechanism based on moving centrode ...
Loading dock. Stair , ladder, and dock leveler can be shown or hidden.装卸口. 可显示或隐藏楼梯 、 扶梯和装卸台.His office is down the stair.他的办公室在楼下。Terry was sitting on the bottom stair.特里正坐在最下面的一级楼梯上。Shuanglong's stair - arm belt w...
Well developed , thick , with moderate flews and slightly pendulous lower lips.构造相当, 厚实, 有适度下垂的上唇,可垂至比嘴唇更低处.He nervously moistened his lips with his tongue.他紧张地用舌头润了润唇。His tongue flicked across his lips...他的舌头迅速舔了一下嘴唇。Th...
Meanwhile, the higher HDPEC discharge is beneficial to modification of solidification structure.同时, 脉冲充电电压越高,凝固组织细化程度越大.And the reaction rate the precipitate solidification is also discussed.最后探讨了固化沉淀的反应速率.The heat of fu...
Steiner and Ilse were at the very end of the breakwater.施泰纳和艾尔丝呆在港口防波堤的顶端.I really couldn't fathom what Steiner was talking about...我真搞不懂斯坦纳在说些什么。I really couldn't fathom what Steiner was talking about.我真搞不懂斯坦纳...
Sunflower margarine has the same fat content as butter.向日葵所制人造黄油的脂肪含量与黄油脂肪含量相同。He was spitting out the husks of sunflower seeds on the floor.他把瓜子皮吐在地板上.A bee sits on a sunflower in the garden.一只蜜蜂栖息在花园中的一棵葵花上....