I've had a very unproductive day.我这一天什么事都没干成。Research workers are well aware that much of their time and effort is unproductive.研究人员很清楚，他们的很多时间和精力全都是白费。...increasingly unproductive land.越来越贫瘠的土地One quarter of the co...

producer的复数形式为：producers...

In terms of quantity, production grew faster than ever before.从数量上看，产量增长的速度比以往任何时期都要快。In this paper, improving production level of glucoamylase was investigated by feeding mediumfermentation.文章中研究利用补料法提高糖化酶生产发酵水平.The tec...

mass production的音标：mass production的英式发音音标为：[mæs prə'dʌkʃən]mass production的美式发音音标为：[mæs prə'dʌkʃən]...

n.奇才，天才（尤指神童）( prodigy的名词复数 )...

prod的现在进行时为：prodding...

Fast work by the police in Birmingham had started producing circumstantial evidence.快速开展工作的伯明翰警方已经开始发现间接证据。It was obscene to spend millions producing unwanted food.耗资数百万去生产一些不需要的食品，真是令人发指。The committee is stacked with me...

Almost all variations in living standards are explained by differences in countries'productivities.几乎全部的生活水平的不同都可以由生产率的不同来解释.Global warming affects productivities of plants, and then, the structure and evolution of ...

This excess fungal yeast irritates the scalp, causing overproduction of skin cells.这过量的真菌酵母刺激皮肤产生了过多的皮肤细胞.McDermott suggests that this specific SNP may cause overproduction of the RANTES immune system molecule.麦德莫特认为,这种特...

The computer reproduces the data as a set of diagrams.电脑使这些数据再现为一系列图表.The original reproduces clearly in a photocopy.原件复印得十分清晰.Appendix II of this chapter reproduces the form used in Sweden.本章附录Ⅱ转载了瑞典使用的表格....

prodding的音标：prodding的英式发音音标为：['prɒdɪŋ]prodding的美式发音音标为：['prɑdɪŋ]...

Overproduction and consequent low market prices for wine caused economic tremors.葡萄酒生产过剩及由此造成的市价低迷引起了经济波动。This excess fungal yeast irritates the scalp, causing overproduction of skin cells.这过量的真菌酵母刺激皮肤产生了过多的皮肤细胞.Corporat...

reproduce的音标：reproduce的英式发音音标为：[ˌri:prə'dju:s]reproduce的美式发音音标为：[ˌriprə'dus]...

v.复制( reproduce的现在分词 )，重现，再版，生殖...

n.浪费的( prodigal的名词复数 )，铺张的，挥霍的，慷慨的...

n.前驱症状，序论...

The group wasn'table to interest them in reproducing literature specifically for women.这个团体没能说服他们再版专门面向女性的文学作品。We are reproducing ourselves at such a rate that our numbers threaten the ecology of the planet.我们的繁衍速度太...

carisoprodol的音标：carisoprodol的英式发音音标为：[kærɪsə'prɒdɒl]carisoprodol的美式发音音标为：[kəraɪsə'proʊdɒl]...

productions的音标：...

They may headhunt her for the vacant position of Executive Producer.他们可能会挖她去填补执行制片人这一空缺职位。Today's organic wine producer is typically a small, quality-conscious family concern.现今的有机葡萄酒生产商一般是注重品质的小型家族企业.The television...

carisoprodate的音标：carisoprodate的英式发音音标为：[kərɪ'səʊprəʊdeɪt]carisoprodate的美式发音音标为：[kərɪ'soʊproʊdeɪt]...

microreproduction的音标：microreproduction的英式发音音标为：[ˌmaɪkrəˌri:prə'dʌkʃən]microreproduction的美式发音音标为：[ˌmaɪkrəˌriprə'dʌkʃən]...

producer group的音标：producer group的英式发音音标为：[prə'du:sə ɡru:p]producer group的美式发音音标为：[prə'dusɚ ɡrup]...

He is not attempting necessarily to reproduce the cadence of speech.他不想刻意重复那种讲话的语调。If we can reproduce the form we have shown in the last couple of months we will be successful.如果我们能再采用前两个月的形式，我们就会成功。The enclosed photogr...

Genes are those tiny bits of biological information swapped in sexual reproduction.基因是在有性繁殖中交换的微小生物信息。We have been able to divorce sex from reproduction.我们已经能够将性和生育完全分开了。Use a black pen on white paper to ensure good repr...

n.生产( production的名词复数 )，产量，产品，出示...

The reproduction of and paintings by collotype printing can obtain a high fidelity.采用珂王罗版印刷方式复制字画可达到还原逼真的艺术效果....the increasingly high technology of music reproduction.越来越先进的音乐录制技术Resolution of high - performance, the re...

irreproducibility的音标：irreproducibility的英式发音音标为：[ɪrɪprədju:sə'bɪlɪtɪ]irreproducibility的美式发音音标为：[ɪrɪprədjusə'bɪlɪtɪ]...

艾芬地尔...

She produced the knife during arguments with her friends.在和朋友争吵的时候，她掏出了刀。Organic food is unadulterated food produced without artificial chemicals or pesticides.有机食品是未使用人工化学制剂和杀虫剂的纯净食品。The tramp produced a stump of candle...