豹: leopard, panther...
初等: elementary (i.e. easy)...
振动: to vibrate, to shake, vibration...
芬芳: perfume, fragrant...
主体: main part, bulk, body, subject, agent...
接替: to replace, to take over (a position or post)...
品种: breed, variety...
怨言: complaint...
见识: to gain first-hand knowledge of sth, to experience for oneself, knowledge, experience, insight...
收费: to charge a fee...