acting的音标：acting的英式发音音标为：['æktɪŋ]acting的美式发音音标为：['æktɪŋ]...

v.要求( exact的过去式和过去分词 )，苛求，迫使，强迫...

v.联络（通过电话或信件）( contact的第三人称单数 )，使接触，与（某人）接触（或交往），与…联系，[美国英语]与…通讯（或通话）...

n.核黄素，维生素B2，乳微粒...

factorist的音标：factorist的英式发音音标为：['fæktərɪst]factorist的美式发音音标为：['fæktərɪst]...

immunoreaction的音标：immunoreaction的英式发音音标为：[ɪˌmju:nəʊrɪ'ækʃən]immunoreaction的美式发音音标为：[ɪˌmjunoʊrɪ'ækʃən]...

infracting的音标：...

diffraction的音标：diffraction的英式发音音标为：[dɪ'frækʃn]diffraction的美式发音音标为：[dɪ'frækʃn]...

reactionary的复数形式为：reactionaries...

practised的音标：practised的英式发音音标为：['præktɪst]practised的美式发音音标为：[]...

cacogalactia的音标：cacogalactia的英式发音音标为：[kækɒɡə'læktɪə]cacogalactia的美式发音音标为：[kækɒɡə'læktɪr]...

inactivation的音标：inactivation的英式发音音标为：[ɪnæktɪ'veɪʃən]inactivation的美式发音音标为：[ɪnæktɪ'veɪʃən]...

A wide | bore capillary was employed to determine caprolactam content.利用大口径柱测试己内酰胺生产中己内酰胺含量.This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant.该方法使用带有二烷基咪唑盐 、 烷基吡啶...

activist的复数形式为：activists...

乳磷酸盐...

bacteriohemolysin的音标：bacteriohemolysin的英式发音音标为：[bæktɪəri:əʊhəmɒ'laɪzɪn]bacteriohemolysin的美式发音音标为：[bæktɪərioʊhəmɒ'laɪzɪn]...

contraction的复数形式为：contractions...

cactin的音标：cactin的英式发音音标为：['kæktɪn]cactin的美式发音音标为：['kæktɪn]...

vt.& vi.（使）折断，破碎n.破裂，断裂，骨折...

eye contact的音标：eye contact的英式发音音标为：[ai 'kɔntækt]eye contact的美式发音音标为：[aɪ 'kɑnˌtækt]...

manufacture的现在进行时为：manufacturing...

fractionate的音标：fractionate的英式发音音标为：['frækʃəneɪt]fractionate的美式发音音标为：['frækʃənˌeɪt]...

distract的现在进行时为：distracting...

There can be important consequences of activation or deactivation.在这里可能有活化或钝化的重要结果.This process is endothermic with rapid carbon deposition and deactivation of the catalyst.此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低.The methods of regen...

actualize的现在完成时为：actualized...

Formal, exact and obstinate, he was also cold, suspicious, touchy and tactless.严肃、严谨、倔强的他同时又冷漠、多疑、敏感、不会变通。He had alienated many people with his tactless remarks.他说话没个轻重，得罪了许多人。It was tactless of you to comment on his hai...

galactorrhea的音标：galactorrhea的英式发音音标为：[ɡæ'læktɒrɪə]galactorrhea的美式发音音标为：[ɡæ'læktɒrɪr]...

factoring的音标：factoring的英式发音音标为：['fæktərɪŋ]factoring的美式发音音标为：['fæktərɪŋ]...

噬铁细菌，铁细菌目...

satisfactory的最高级为：most satisfactory...