The songs were both catchy and original.那些歌曲既上口，又富有原创性。The initiative has been given the supposedly catchy title of the 'Citizen's Charter'.提案取了个据说很容易记住的名字，叫做《公民宪章》。The song's so catchy it makes you b...
It's a very nice song. Catchy, and inoffensive.这是首挺不错的歌，朗朗上口又不难听。The songs were both catchy and original.那些歌曲既上口，又富有原创性。"This really is a catchy rhythm, huh?" he added, with a few little hops.“这个节奏还真想让人跟着跳,是吧?”他说着又小...
They were slumming all right but they were polite and they seemed nice people.他们好象是来视察贫民窟的,有教养,不失风度.What are they doing drinking at this end of town? Slumming, I suppose.他们为什麽到城里这个地方来饮酒? 我猜是想看看这穷地方的吧.So you were slumming...
用紫外分光光度法研究了胶原生物矿化的机理.The mechanism of collagen mineralization was studied by ultraviolet photometry method.单细胞 无核原生物,具简单的细胞、刚硬的细胞壁和(能动型的)的鞭毛.A single - celled or multicellular organism whose cells contain a distinct memb...