单词	harmonics
释义	请查阅词条：harmonic
随便看	keep something going keep something in keep something in keep something in mind keep something off keep something on keep something quiet keep something quiet (or keep quiet about something) keep something quiet (or keep quiet about something) keep something to oneself keep something to oneself keep something under one's hat keep something under one's hat keep something up keep something up keep/stay cool keep step keep step keep step keep sth at bay keep sth back keep sth back keep sth dark keep sth down keep sth from 挂靠挂面挂靴挂饰挂齿指指不定指不胜屈指事指仗 Klatsch Klatschbase klatschen Klaue Klaue klauen Klauenausrückung Klauengelenk Klauenkranz Klauenkupplung