The petroleum hydrocarbon is called hexane.己烷是一种石油碳氢化合物.Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.乙酰苯胺 、 己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大.The hexane fraction ( AH ) of dehulled adl...
Bypasses are available on all valves.在所有阀门上,都可以采用旁通.Building more motorways and bypasses will help the environment by reducing pollution and traffic jams in towns and cities...建造更多的高速公路和绕城道路能够减少城镇中的污染和交通堵塞，有利于改善环境。This f...
The number of commuters to London has dropped by 100,000.往返于伦敦的上班族减少了10万。Horrified commuters saw the lorry veer across the motorway and overturn.惊恐万分的通勤者们看见那辆卡车突然冲向高速公路另一侧，接着翻倒在地。Sleepy-eyed commuters were wending their ...
We usually eat _ _____ _ rice dumpling ______ yuanxiao.我们通常吃一种被称为元宵的米饭布丁.I spotted the marked dumpling at first sight.我一眼就看见那个带记号的大钱饺子.He is a dumpling.他是一个矮胖的人。From the alleyway outside came the " tock - tock ! " of a d...