alleviate的现在完成时为：alleviated...

水母状像...

电镀镍...

waterfall的音标：waterfall的英式发音音标为：['wɔ:təfɔ:l]waterfall的美式发音音标为：['wɔtərfɔl]...

boroll的音标：boroll的英式发音音标为：[bʌ'rɒl]boroll的美式发音音标为：[bʌ'rɒl]...

Pollack的音标：Pollack的英式发音音标为：['pɒlək]Pollack的美式发音音标为：['pɒlək]...

kapellmeisters的音标：...

collectives的音标：...

alligators的音标：...

n.汽笛风琴，卡利欧琵汽笛，美声女神蜂鸟...

collectivism的音标：collectivism的英式发音音标为：[kə'lektɪvɪzəm]collectivism的美式发音音标为：[kə'lɛktəˌvɪzəm]...

bullwhip的音标：bullwhip的英式发音音标为：['bʊlwɪp]bullwhip的美式发音音标为：['bʊlwɪp]...

cellarer的音标：cellarer的英式发音音标为：['selərə]cellarer的美式发音音标为：['selərə]...

v.驱逐( expel的现在分词 )，赶走，把…除名，排出...

n.小窗，窗状壁龛...

bulldoze的现在进行时为：bulldozing...

v.烫发( marcel的过去式和过去分词 )...

...the need to control environmental pollution...控制环境污染的需要Pollution is the price we pay for an overpopulated, over industrialized planet.污染就是我们为这个人口过密, 过度工业化的星球所付出的代价.Environmentalists say a critical factor in the city&#...

n.（捕猎野兽用的）陷阱( pitfall的名词复数 )，意想不到的困难，易犯的错误...

n.自异体受精...

Williamson reaction is one important method to prepare unsymmetric ether.Williamson反应是制备不对称醚类化合物的重要方法.Brydon's team-mate Martin Williamson consolidated his lead in the National League when he won the latest round.布赖...

n.丙烯基...

A touch whimsically, Nim speculated on whether he was falling in love.尼姆突然异想天开地想到他是否正陷入情网.They were crocuses, scattered whimsically throughout the front lawn.是番红花, 在屋前草坪上星罗棋布到处都是....

n.勋章或奖章的获得者，奖章雕刻家，奖章搜集家，=medalist...

n.(X-)阁下（对大使、大臣、总督、主教等的尊称），优点，美德...

adv.自然地，表现自然地，顺理成章地，合理地，当然，不用说，生来，天然地，自自然然，不做作地...

jollifying的音标：...

Church bells tolled and black flags fluttered.教堂丧钟敲响，黑色的旗帜飘动。The rain pattered against the casements; the bells tolled for church with a melancholy sound.雨点噼噼啪啪地打在窗子上; 教堂里传来沉重的钟声,召唤人们去做礼拜.The church bell tolled the hour....

fusillades的音标：...

gallicin的音标：gallicin的英式发音音标为：['gælɪsɪn]gallicin的美式发音音标为：['gælɪsɪn]...