amelioration的反义词有：deterioration。n.amelioration的反义词（改善;改良;修正）：deterioration。...

deagglomeration的音标：deagglomeration的英式发音音标为：[di:ɡ'lɒməreɪʃn]deagglomeration的美式发音音标为：[diɡ'lɒməreɪʃn]...

n.清净，洁净...

rationalize的音标：rationalize的英式发音音标为：['ræʃnəlaɪz]rationalize的美式发音音标为：['ræʃənəˌlaɪz]...

His wounds knocked him out of combat for the duration.他的伤病使他在整个期间都无法参赛。The school was used as a hospital for the duration of the war.战争期间这所学校被用作医院。The principal issues in dispute concern the duration of the future treaty...

adj.不合理的，荒谬的，无理性的，[数]无理的n.无理数，无理性的生物...

decoration的音标：decoration的英式发音音标为：[ˌdekə'reɪʃn]decoration的美式发音音标为：[ˌdɛkə'reʃən]...

n.说明，例证，图解，插图...

declaration的近义词/同义词有：avouchment, announcement, disclosure, manifestation, attestation, communication, annunciation, testimony, avowal, publication, proclamation, utterance, affirmation, assertion, statement, resolution, ...

rationality的复数形式为：rationalities...

confederation的音标：confederation的英式发音音标为：[kənˌfedə'reɪʃn]confederation的美式发音音标为：[kənˌfɛdə'reʃən]...

n.发誓弃绝...

We all had to queue up for our ration books.我们都得排队领取定量配给票证薄。The meat ration was down to one pound per person per week.肉的配给量降到了每人每周一磅。The authorities have begun to issue ration cards.当局已经开始发放定量配给卡。...

alteration的音标：alteration的英式发音音标为：[ˌɔ:ltə'reɪʃn]alteration的美式发音音标为：[ˌɔltə'reʃən]...

registration的音标：registration的英式发音音标为：[ˌredʒɪ'streɪʃn]registration的美式发音音标为：[ˌrɛdʒɪ'streʃən]...

n.就职，就职典礼，开始，开创...

administration的音标：administration的英式发音音标为：[ədˌmɪnɪ'streɪʃn]administration的美式发音音标为：[ ædˌmɪnɪ'streʃən]...

ration的复数形式为：rations...

ration的现在完成时为：rationed...

n.摆动( vibration的名词复数 )，震动，感受，（偏离平衡位置的）一次性往复振动...

federations的音标：...

from generation to generation的音标：from generation to generation的英式发音音标为：[frɔm ˌdʒenə'reiʃən tu: ˌdʒenə'reiʃən]from generation to generation的美式发音音标为：[frʌm ˌdʒɛnə'reʃən tu ˌdʒɛnə'reʃən]...

liberation的复数形式为：liberations...

adv.与…合作...

n.发誓弃绝...

ration的音标：ration的英式发音音标为：['ræʃn]ration的美式发音音标为：['ræʃən, 'reʃən]...

n.血浓缩...

acceleration的音标：acceleration的英式发音音标为：[əkˌselə'reɪʃn]acceleration的美式发音音标为：[ækˌsɛlə'reʃən]...

Perform lamp calibrations and collect and record data.从事灯泡校验和收集数据.The camera and hand - eye calibrations are two important elements in the applications of vision robot.摄像机和机器人手眼标定是视觉机器人应用中的重要问题....

libration的音标：libration的英式发音音标为：[laɪ'breɪʃən]libration的美式发音音标为：[laɪ'breɪʃən]...