He was determined to track down the cause of food spoilage.他决心查出食品腐烂的原因.The principal methods of avoiding spoilage are the use of pure yeast strains as starters.防止啤酒变坏的主要方法是用纯酵母菌株发酵.Food spoilage problems occur with mini...
我等不及想听狂想曲了。I can't wait to listen to the fantasia!他最近推出的狂想曲音乐剧颇具特色,有五十名女舞蹈演员和活马匹上台表演.Her latest musical extravaganza features fifty dancing girls and live horseson stage.这段狂想曲能令人联想到那辽阔的草原!The rhapsody reminds people...