isopropyl怎么读

Under the optimum condition the yield of isopropyl cyclopropane carboxylate is 92 %.在最佳反应条件下,环丙烷羧酸异丙酯的产率达92%.Isopropyl p - hydroxybenzoate was synthesized with toluene - p - sulfonic acid as catalyst.以对 甲苯 磺酸为催化剂合成了尼泊金异丙...

n.异丙基...

Cologne is not so very far down-river from Mainz.科隆在离美因茨并不遥远的下游方向。This led Zagreb's twin town, Mainz, to donate £70,000-worth of high-quality equipment.这使得萨格勒布的友好城市美因茨捐赠了价值7万英镑的高品质装备。In 1517 Albert of Brandenberg, a...

clad的现在进行时为：cladding...

inadunate的音标：inadunate的英式发音音标为：[ɪnæ'dʌneɪt]inadunate的美式发音音标为：[ɪnæ'dʌneɪt]...

“温斯顿”的英语可以翻译为：Winston [男子名] [英格兰人姓氏] 来源于古英语人名，含义是“喜庆+石头” ，Winston [男子名] [英格兰人姓氏] 住所名称，来源于古英语人名+“圈用地，居留地”或“石头” ...

n.印地安那州...

The vigilantes dragged the men out of the vehicles.治安人员硬把那些人拉下车。The vigilantes dragged the men out.治安员们把那些人揪了出来。The " vigilantes " in the market are supposedly alert to any inflationary threat.按理,市场中的 “ 积极分子 ” 会提防任何通胀威胁....

“铁路”的英语可以翻译为：ailway，railroad，rail，[电影]Iron Road...

n.鸡笼，埘...

function的近义词/同义词有：ceremony, rite, ritual, service, exercise, gathering, act, be, operate, serve, perform, work, used, work, ceremony, serve, ritual, exercise, perform, act, performance, occupation, operate, service, comm...

gastrostyle的音标：gastrostyle的英式发音音标为：[ɡæstrɒs'taɪl]gastrostyle的美式发音音标为：[ɡæstrɒs'taɪl]...

cancerocirrhosis的音标：cancerocirrhosis的英式发音音标为：[kænsərəʊ'sɪrəʊsɪs]cancerocirrhosis的美式发音音标为：[kænsəroʊ'sɪroʊsɪs]...

The movie was a letdown.那电影真令人失望.He found himself completely unable to suppress a sense of disappointment, of letdown.他感到自己有一种完全无法抑制的受挫和失望的感觉.It's really a letdown to let Tom join us.让汤姆加入我们真是一件扫兴的事情....

cohesiometer的音标：cohesiometer的英式发音音标为：[kəʊhɪzɪ'ɒmɪtə]cohesiometer的美式发音音标为：[koʊhɪzɪ'ɒmɪtə]...

“以后”的反义词：当前, 以前。...

除了两个人在机房值班外，其他人都在睡觉。Apart from two men on watch in the engine-room, everyone was asleep.这名司机被安排在星期日值班。The driver was rostered for Sunday.值班的护士担心病人的病情会恶化.The nurse on duty was fearful that the patient should get worse....