单词	periodic arc
释义	periodic arc 週期弧
随便看	stampcollector stamp collectors stamp copper stamp coupling stamp couplings stamp crushing stamp dealer stamp dealers stamp down stamp duties stamp duty stamp-duty stamp duty on contract note stamp duty on contract notes stamp duty on stock transfers Stamp Duty Ordinance stamp duty rate stamp duty relief stamp duyt stampe stamped stamped addressed envelope stamped addressed envelopes stamped and addressed envelope stamped bond 哲人日已远，典刑在夙昔哲夫成城，哲妇倾城。哲理(一) 哲理(三) 哲理(二) 哲理思辨唆疯狗，咬傻人唆疯狗，咬傻子唇不沾齿唇不离腮音调音质音速音量音长音问音阶音障音韵音频