n.仔细思考，计划，设计...

n.设计，发明...

After much cogitation, we decided to move to the Isle of Wight.经过慎重考虑后，我们决定搬到怀特岛去。After much cogitation he rejected the offer.做了仔细思考之后,他还是拒绝了邀请.The existing problems were analyzed from two aspects of cogitation and resea...

excogitation的音标：excogitation的英式发音音标为：[eksˌkɒdʒɪ'teɪʃən]excogitation的美式发音音标为：[eksˌkɒdʒə'teɪʃən]...

cogitation的音标：cogitation的英式发音音标为：[ˌkɒdʒɪ'teɪʃn]cogitation的美式发音音标为：[ˌkɑdʒɪ'teʃən]...