Bonnet Joint ? joint design varies with ANSI class rating.阀盖连接-ANSI压力等级不同,连接结构也有所不同.She experienced more trouble while trying to open the bonnet of the car.她设法把汽车引擎罩打开时碰到了麻烦。The bullets ricocheted off the bonnet and wind...
a barrel bound with iron hoops用铁箍箍紧的桶He had the duty receptionist almost jumping through hoops for him. But to no avail.值班的接待员几乎为他费尽了力气，但还是没用。Hoops in Paris were wider this season and skirts were shorter.在巴黎,这个季节的裙圈比较宽大,...
'spy - glass Shoulder, " I take it, means that lower p'int there.‘ 望远镜山脊 ’, 我估计就是那块低矮的地方.Int he paper , classify clay area into hard rock dickite, altered kaolin and sandy kaolin.将区内高岭土分为硬质地开石 、 蚀变高岭土和沙质高岭土.Tha...
A 40 watt bulb would be quite sufficient and would not obtrude.40瓦的灯泡完全够亮了，并且不会晃眼。This makes the total cost of the bulb and energy £27.这使灯泡与电费合计为27英镑。The naked bulb was directly over his head.裸露的灯泡正好在他的头顶上方。...