adj.无原球的，无毛轮的...

n.挑战者( challenger的名词复数 )...

hallow的音标：hallow的英式发音音标为：['hæləʊ]hallow的美式发音音标为：['hæloʊ]...

眼内炎...

triumphal的音标：triumphal的英式发音音标为：[traɪ'ʌmfl]triumphal的美式发音音标为：[traɪ'ʌmfəl]...

Preventers are usually brown, red or orange inhalers.这些预防类药物通常是褐色, 红色或者橙色的.How can we improve engines, inhalers, and extinguishers?我们怎样改进引擎 、 喷雾器和灭火器?...

卤代醇...

cephalosporin的音标：cephalosporin的英式发音音标为：[sefələʊ'spɔ:rɪn]cephalosporin的美式发音音标为：[sefələ'spoʊrɪn]...

n.（古时用语）订婚...

[医] 脑脑膜病...

bothriocephaliasis的音标：bothriocephaliasis的英式发音音标为：[bɒθrɪəʊke'fəlɪəsɪs]bothriocephaliasis的美式发音音标为：[bɒθrɪəʊke'fəlɪrsɪs]...

betrothal的近义词/同义词有：engagement, marriage, contract, engagement。n.betrothal的近义词（订婚）：engagement, marriage, contract。betrothal的近义词（其他释义）：engagement。...

积水性脑突出...

[医] 脑萎缩...

The entrance hall is littered with toys and wellington boots.门厅里到处乱扔着玩具和雨靴。His excellency the President will be waiting for you in the hall.总统阁下会在大厅等你。The car pulled in and double-parked in front of the town hall.车在市政大厅前...

Most of the stories about him are apocryphal.关于他的传闻多属虚构。Most of the story about his private life was probably apocryphal.有关他私生活的事可能大部分都是虚构的.The apocryphal story of Columbus and the egg is very interesting.哥伦布竖蛋这个真伪不明的故事十...

n.迷幻剂...

n.狩猎时招呼猎犬的喊声( halloo的名词复数 )...

cephalohematoma的音标：cephalohematoma的英式发音音标为：[sefələʊhmæ'təmə]cephalohematoma的美式发音音标为：[sefəloʊhmæ'təmə]...

v.使小马带惯笼头...

n.气雾，吸入器，人工呼吸补助器...

n.中脑( mesencephalon的名词复数 )...

electroencephaloscope的音标：electroencephaloscope的英式发音音标为：[elekt'rəʊnkefələskəp]electroencephaloscope的美式发音音标为：[elekt'roʊnkefələskəp]...

half的近义词/同义词有：equal, division, fifty, bisection, part, percent, match, alternate, double, companion, twin, mate, halfway, insufficiently, half-full, half-empty, part, incompletely, passably, in, partly, dichotomous, frag...

...

chalice的音标：chalice的英式发音音标为：['tʃælɪs]chalice的美式发音音标为：['tʃælɪs]...

腕指的...

hydrohalloysite的音标：hydrohalloysite的英式发音音标为：[haɪd'rəʊhəlɔɪsaɪt]hydrohalloysite的美式发音音标为：[haɪd'roʊhəlɔɪsaɪt]...

[医] 脑硬化...

adj.挑战性的，引起兴趣的，令人深思的v.挑战，质疑(challenge的现在分词)...