短語(yǔ)詞組短語(yǔ)pendulum m clock 擺鍾mechanical pendulum clock movent 機(jī)械擺鍾機(jī)芯mechpericis pendulum clock movement 機(jī)械擺鍾機(jī)芯Pendulum Clock Bookshelf 擺鍾書(shū)架mechanical pendulum clock movement 機(jī)械擺鍾機(jī)芯casing for pendulum clock 擺鍾外殼free -pendulum clock 肖特鍾torsion -pendulum clock 扭力擺鍾second pendulum clock 秒擺時(shí)鍾 返回 pendulum clock