hydrogenate怎么读

hydrogenate的一般过去时为：hydrogenated...

v.使与氢化合，使氢化...

hydrogenate的现在进行时为：hydrogenating...

Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.收率相对于丙二酸二乙酯达到了80%以上....

hydrogenate的第三人称单数（三单）为：hydrogenates...

hydrogenate的现在完成时为：hydrogenated...

entoplastron的音标：entoplastron的英式发音音标为：[entəʊ'plæstrən]entoplastron的美式发音音标为：[entoʊ'plæstrən]...

sleepy的最高级为：sleepiest...

group的近义词有：group, crowd, gang, band, mob, throng, masses, swarm。下面这些名词均含"群，帮，伙"的含义：group：普通用词，通常指有组织、有秩序的一群人，也可指无意汇集在一起的一群人。crowd：常指无组织地乱哄哄地挤在一起的人群。gang：常指从事非法、暴力或敌对活动的帮派或团伙。有时呈中性，词义同group。band：多指一群有明确宗旨，为共同目的而结合在一起的人，常含...

n.素质，因素...

“荷”的拼音为：hé...

adv.强烈地，非常地...

fioraceta的音标：fioraceta的英式发音音标为：[faɪə'reɪsɪtə]fioraceta的美式发音音标为：[faɪə'reɪsɪtə]...

make fun of的音标：make fun of的英式发音音标为：[meik fʌn ɔv]make fun of的美式发音音标为：[mek fʌn ʌv]...

Okay , now the Mastodon is from the semi - late Jurassic period.接下来这头乳齿象是来自侏罗纪中后期.His music of that period fused the rhythms of Jazz with classical forms...他那个时期的音乐将爵士乐的韵律和古典音乐的形式融合在了一起。He was transferred to Shoal Creek ...

甲酰吡咯...

自去年6月以来，该国的失业率一直在不断上升。The nation's unemployment rate has been climbing steadily since last June.破产案数量达到最高纪录，失业率持续上升。There have been record bankruptcies and remorselessly rising unemployment.瑞士的失业率上升到了0.7%，这个百分比仍然不算太...

electrify的近义词/同义词有：jolt, excite, upset, thrill, ruffle, shake, stir, agitate, charge, generate, shock, startle, wire。vt.electrify的近义词（使兴奋;使震惊）：jolt, excite, upset, thrill, ruffle, shake, stir, agitate。electrify的近义词（使带电;使...

Frequently sufferers of this kind of allergy are also sufferers of asthma.患有这种过敏症的人也经常会患有哮喘病。The sessions will enable you to discuss problems with fellow asthma sufferers.这些环节让你和其他哮喘病患者一起讨论问题.Many sufferers have been rec...

epinephrine的音标：epinephrine的英式发音音标为：[ˌepɪ'nefrɪn]epinephrine的美式发音音标为：[ˌepə'nefrɪn]...

epithermal的音标：epithermal的英式发音音标为：[epɪ'θɜ:məl]epithermal的美式发音音标为：[epɪ'θɜməl]...