单词	chainwheel
释义	chainwheel noun chain·​wheel ˈchān-ˌ(h)wēl  : sprocket sense 1 Word History First Known Use 1804, in the meaning defined above
随便看	ack-ack ackee ackees acker ackers ackey ackeys ackgt acknew acknow acknowing acknowledgeable acknowledged acknowledgedly acknowledgement acknowledgements acknowledger acknowledgers acknowledgment acknowledgments acknown acknows ACL acle acleidian

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