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I thought he spoke very apropos.我认为他说得很中肯.He arrived very apropos.他来得很及时.Apropos, I have something to tell you.顺便, 我有点事跟你说....

isopropenylbenzene的音标：isopropenylbenzene的英式发音音标为：[aɪsəʊprɒpənɪl'benzi:n]isopropenylbenzene的美式发音音标为：[aɪsoʊprɒpənɪl'benzin]...

n.煌斑岩...

dihydroxypropyltheopylline的音标：dihydroxypropyltheopylline的英式发音音标为：[di:haɪdrɒksaɪprɒpɪl'θi:p]dihydroxypropyltheopylline的美式发音音标为：[dihaɪdrɒksaɪprɒpɪl'θip]...

He lay beside her awkwardly, propped on an elbow.他用一只胳膊肘支着身体，别扭地躺在她旁边。On the Stock Exchange, aggressive buying propped the market up.在证券交易所，市场在大量买单的推动下有所上扬。She rolled over and propped herself up on her elbows.她打了个滚，然后用胳膊...

Five thousand dollars has been appropriated for the new school buildings.已拨款五千元为建设新校舍之用.The minister was found to have appropriated government money.部长被查出挪用了公款。All this money was appropriated for the support of his widow...

appropriately的音标：appropriately的英式发音音标为：[ə'prəʊprɪətlɪ]appropriately的美式发音音标为：[ə'proʊprɪrtlɪ]...

adj.可供专用的，可侵吞的，可挪用的...

He denied that he'd failed to keep a proper lookout that night.他否认当晚守望不力。Catherine demonstrated the proper way to cleanse the face.凯瑟琳演示了洁面的正确方法。Britain imposed fines on airlines which bring in passengers without pr...

prophesy的一般过去时为：prophesied...

diphenylolpropane的音标：diphenylolpropane的英式发音音标为：[dɪfenɪ'lɒlprɒpeɪn]diphenylolpropane的美式发音音标为：[dɪfenɪ'lɒlprɒpeɪn]...

n.螺旋桨，推进器，=propellor...

expropriation的音标：expropriation的英式发音音标为：[ˌeksˌprəʊprɪ'eɪʃn]expropriation的美式发音音标为：[ˌeksˌproʊprɪ'eɪʃn]...

proposal的音标：proposal的英式发音音标为：[prə'pəʊzl]proposal的美式发音音标为：[prə'poʊzl]...

ipropran的音标：ipropran的英式发音音标为：[ɪp'rɒpræn]ipropran的美式发音音标为：[ɪp'rɒpræn]...

闪光矿...

adj.不合适的，非正常的，不正确的，不正派的，不合礼仪的，不道德的...

二氯丙醇...

If you have difficulty sitting like this, prop up your back against a wall.如果这么坐着有困难，就背靠墙坐吧。A worker put a prop against the wall of the tunnel to keep it from falling.一名工人用东西支撑住隧道壁好使它不会倒塌.He used a box to prop the door o...

propitiate的音标：propitiate的英式发音音标为：[prə'pɪʃieɪt]propitiate的美式发音音标为：[pro'pɪʃiˌet]...

lamprophanite的音标：lamprophanite的英式发音音标为：[læmprɒ'fænaɪt]lamprophanite的美式发音音标为：[læmprɒ'fænaɪt]...

Unfortunately, hierarchical trees are one of the most inappropriately used controls in the toolbox.遗憾的是, 层次树也是工具箱中最容易被错误使用的控件之一.He was dressed inappropriately for the heat in a dark suit.这么热的天他不合时宜地穿了套黑色西服。You have the l...

propound的一般过去时为：propounded...

There is an equilibrium distribution relationship between DIPE and isopropanol.产物异丙醇和二异丙基醚间存在平衡分布.Triisopropyl phosphite was synthesized and isopropanol using pyridine as an organic base.采用三氯化磷、异丙醇为原料,吡啶为有机碱合成亚磷酸三异丙酯.The...

inappropriate的音标：inappropriate的英式发音音标为：[ˌɪnə'prəʊpriət]inappropriate的美式发音音标为：[ˌɪnə'proʊpriət]...

He was the sole proprietor with total management control.他是唯一业主，掌握全部管理权。The proprietor was an old acquaint-ance of his.业主是他的一位旧相识。" What a fish it was, " the proprietor said.“ 多大的鱼呀, " 饭店老板说....

expropriate的第三人称单数（三单）为：expropriates...

异丙基丙酮...

proportionate的现在进行时为：proportionating ...