He is a fluent speaker of Hebrew.他说一口流利的希伯来语。She's fluent in French and German. She also speaks a little Italian.她的法语和德语讲得流利，也会说一点意大利语。She's fluent in Polish.她的波兰语很流利。...
He had emerged from being a hesitant and unsure candidate into a fluent debater.他从一个吞吞吐吐、缺乏自信的候选人成长为口若悬河的辩论者。He now called a varrable quantity a fluent and its rate of change , the fluxion.他现在把变量叫做流,变量的变化率叫做流数.He is a fl...
不透露患者病情的细节是惯常的做法。It is normal practice not to reveal details of a patient's condition.他们讥讽着，喊叫着，打破了惯常的那一分钟沉默。They interrupted the customary one minute's silence with jeers and shouts.这封信是用她惯常的尖刻语调写的。The letter ...
Uses: as the raw material of manufacturing europium oxide.用途: 用作氧化铕的原料.Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.摘要在水溶液中合成了铕和试的四元羧酸稀土配合物.The comple...
Maps need regular updates.地图需要经常修订.Kernel updates take effect when you reboot the system.内核升级需要重启系统才会生效.Student - constructed virtual worlds were bank note updates and calls from Aunt Sheila.事实上,那些由学生们建造起来的虚拟世界,也会让Sheila...