impellers什么意思解释

The impellers are kept in their proper relationship to each other by spur gear.液轮之间借助于正齿轮保持彼此正常的关系.Mainly by the impellers, pump body and pump cover composition.主要由叶轮 、 泵体和泵盖组成.Welding is one of the important technologie...

impellers的音标：...

“列宁”的英语可以翻译为：Lenin (Nikolai, 本名 Vladimir Ilyich Ulyanov, 1870-1924， 马克思和恩格斯事业和学说的继承者， 前苏联共产党和苏维埃政权的缔造者) ...

n. 厄运，霉运，不祥的人[物]( jinx的名词复数 )...

chiropractors的音标：...

stand-up的音标：stand-up的英式发音音标为：['stændʌp]stand-up的美式发音音标为：['stændˌʌp]...

Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.Seromucous glands contain both mucous and serous cells.浆粘液腺既含有粘液性细胞,又含有浆液性细胞.Latin word originally means a mucous exc...

n.亲人丧亡，丧失亲人，丧亲之痛...

enthusiastic的音标：enthusiastic的英式发音音标为：[ɪnˌθju:zi'æstɪk]enthusiastic的美式发音音标为：[ɪnˌθuzi'æstɪk]...

pencilled的音标：pencilled的英式发音音标为：['pensəld]pencilled的美式发音音标为：['pensəld]...

Bruce's office is a corner one, utilitarian and unglamorous.布鲁斯的办公室在角落里，实用而普通。Their work is hard and unglamorous, and most people would find it boring.他们的工作又累又平淡，多数人会认为很乏味。What these companies also in common are ung...

Farmers cut the hay, fork it on to a cart and then store it in barns.农夫们割下干草，用叉子把草叉到车上，然后拉到谷仓贮存。Some of the cottages were still lived in by old folk; others had been turned into barns and storehouses.有些村舍里仍住着老人；有些已经改作粮仓和...

“花丝”的拼音为：huā sī...

He seemed so sure of his decision, how could he flip-flop so dramatically now?他当时好像对自己的决定非常肯定，现在怎么会突然有如此巨大的转变呢？The thunder crashed dramatically.雷声震耳欲聋。She bowed dramatically. 'Anastasia Krupnik, at your service,...

adj.朝代的，王朝的...

“沉溺”的拼音为：chén nì...

caminoids的音标：caminoids的英式发音音标为：[kæmɪ'nɔɪdz]caminoids的美式发音音标为：[kæmɪ'nɔɪdz]...