She is chaperoning her daughter all day.她整日陪伴着她的母亲....

chlorpheniramine的音标：chlorpheniramine的英式发音音标为：[klɔ:fenɪ'ræmɪn]chlorpheniramine的美式发音音标为：[klɔfenɪ'ræmɪn]...

She found great chasms in her mathematics and physics.她觉得她的数学课和物理课的知识还很欠缺.The sectarian chasms remain deep, the wounds of strife raw.各派别的分歧巨大, 旧恨新仇交织....

On the foreign exchanges, the US dollar is up point forty-five.在外汇交易中，美元上涨了0.45个百分点。There've been some bitter exchanges between the two groups.两组之间发生过一些激烈的争吵。The euro fell on the foreign exchanges yesterday.欧元汇价昨天下跌...

In the intervals the committee address itself to the work of seating the " Ranchers'Commission ".这委员会趁空着手推选那个 农庄 主人的铁路专员委员会.Working dogs help ranchers drive animals where they want them to go.役用犬能帮助农工驱赶牲畜到他们需要它们的方向....

He chalked the message on the blackboard...他用粉笔将消息写在黑板上。The boys chalked out goalposts on the sports ground wall.男孩子们在运动场边的墙上用粉笔画上了球门柱.The team chalked up the ten victories against two defeats.该队赢10场输2场.Several important...

I love the regretless youth but not the childish impulsion.我爱无悔的青春,却不喜欢幼稚的冲动.a childish escapade幼稚的恶作剧We danced around with childish delight.我们像孩子一样欢快地围在一起跳舞。We eventually ran out of patience with his childish behaviour....

chopfallen的音标：chopfallen的英式发音音标为：['tʃɒpˌfɔ:lən]chopfallen的美式发音音标为：['tʃɒpˌfɔlən]...

splotch的第三人称单数（三单）为：splotches...

n.（机构中的）等级，阶层( echelon的名词复数 )，（军舰、士兵、飞机等的）梯形编队...

Pseudomonas aeruginosa, Escherichia coli , Klebsiella pneumoniae and fungi were the main pathogens.铜绿假单胞菌, 大肠埃希菌, 克雷伯菌属及真菌是主要致病菌.Process control of recombinant Escherichia fed - batch culture should be optimized.优化重组大肠杆菌...

choreographer的音标：choreographer的英式发音音标为：[ˌkɒrɪ'ɒɡrəfə(r)]choreographer的美式发音音标为：[ˌkɒrɪ'ɒɡrəfə(r)]...

chimerical的音标：chimerical的英式发音音标为：[kaɪ'merɪkəl]chimerical的美式发音音标为：[kaɪ'merɪkəl]...

cholorrhagia的音标：cholorrhagia的英式发音音标为：[kɒ'lɒrædʒə]cholorrhagia的美式发音音标为：[kɒ'lɒrædʒə]...

n.压力舱...

chromane的音标：chromane的英式发音音标为：[k'rəʊmən]chromane的美式发音音标为：[k'roʊmən]...

brachia的音标：brachia的英式发音音标为：[b'reɪkɪə]brachia的美式发音音标为：[b'reɪkɪr]...

氯丹...

henchman的音标：henchman的英式发音音标为：['hentʃmən]henchman的美式发音音标为：['hɛntʃmən]...

adj.不再抱幻想的，不再着迷的，感到幻灭的v.使不再着迷(disenchant的过去分词)...

chaeraphrosyne的音标：chaeraphrosyne的英式发音音标为：[tʃeə'ræfrəʊzaɪn]chaeraphrosyne的美式发音音标为：[tʃer'ræfroʊzaɪn]...

n.三氯甲苯...

n.拾栗子...

armchairs的音标：armchairs的英式发音音标为：['ɑ:mtʃeəz]armchairs的美式发音音标为：['ɑmtʃerz]...

Handpainted tiled murals for kitchens and bathrooms are Julie Eurich's speciality.制作厨房和浴室用的手工绘制花砖是朱莉·尤里克的专长。The flat-pack units are by Gower kitchens.这套平板家具是高尔厨房用具公司出品的。The cordless kettle may now be a fixture in mo...

machine的近义词有：machine, machinery, mechanism, apparatus, engine, motor。下面这些名词均有"机器，装置"的含义：machine：普通用词，泛指一切机器。machinery：指机器的总称。mechanism：指运行系统，简单的机械装置。apparatus：指具有特殊用途的装置。engine：既可泛指或大或小、简单或复杂的机械、机器，又可指产生动力的发动机或引擎。motor：通...

MacTavish was characteristically forthright in his reply.麦克塔维什以其一贯的直率作了回答.They received a characteristically brusque reply from him.他们从他那里得到的是一个粗鲁无礼的答复，他一贯都是那样的。Others produce cytotoxic injury, and some characteristicall...

Yesterday we saw a film starring Charlie Chaplin.昨天我们看了一部查理·卓别林主演的电影.Chaplin was not just a genius, he was among the most influential figures in film history.卓别林不仅仅是天才，也是电影史上最有影响力的人物之一。At a cocktail party in Hollywood, I...

n.碘氯羟喹，氯碘喹啉...

Cytochrome P 450 enzymes are very important for metabolism function in body.细胞色素P450酶是体内代谢转换的重要酶系.Cytochrome P 450 enzyme system shown to activate many carcinogens.细胞色素P450酶系统可以激活多种癌基因.OBJECTIVE To establish a bacterial ...