tuneful是什么意思

Wonderfully melodic and tuneful, his songs have made me weep.他的歌旋律优美、悦耳动听，让我潸然泪下。...

tuneful的音标：tuneful的英式发音音标为：['tju:nfl]tuneful的美式发音音标为：['tunfl]...

The pendulum has swung back and the American car companies have made dramatic advances in safety...三十年河东，三十年河西，美国汽车公司在安全方面已经取得了巨大进步。The sail of the little boat swung crazily from one side to the other...小船的帆猛烈地左右摇摆着。Broa...

“脒基脲”的英语可以翻译为：[化] dicyandiamidine，dicyanodiamidine，guanyl urea，guanylurea ...

adj.雌雄两蕊合生的...

“分节”的拼音为：fēn jié...

n.守卫区，守卫队员，守卫队员的位置...

“牵索”的英语可以翻译为：guy rope，guy line，guy，stay ...

...people travelling backwards and forwards to and from London.往返于伦敦的人He stood a few moments, rocking back and forwards on his heels.他站了一会儿，踮着脚跟前后摇晃。She fell forwards on to her face...她一头栽倒在地。Space scientists and astrono...

notability的复数形式为：notabilities...

Using this focusing system, the laser microbeam instrument has got spot size of less than 0.用这个激光聚焦系统, 激光微束仪能获得直径小于0.We analyze the effect on the optical radiation pressure for corpuscules by laser microbeam.本文分析了激光微束光场辐...

instantiation的音标：instantiation的英式发音音标为：[ɪnstænʃɪ'eɪʃən]instantiation的美式发音音标为：[ɪnstænʃɪ'eɪʃən]...

The mechanics work hard to keep the he-licopters airworthy.机修工努力维持直升机的飞行性能。The airplane is airworthy.这架飞机是适于飞行的.Crews were even dispatched to determine if any of the aircraft could be made airworthy.全体机组人员甚至被派去确定所有飞机的性能都...

铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关.Chromite and / or magnesite mineralization is usually related to the ophiolites.菱镁矿是由橄榄岩风化形成的.The magnesite originated from the peridotite by weathering.大约80%的氧化镁产量来自菱镁矿.Magnesite deposits account fo...

prudes的音标：...

“碘银矿”的拼音为：diǎn yín kuàng...

Everybody is being secretive:there’s something cooking.每个人都鬼鬼祟祟的,一定出了什么事情。Any effective opposition to a totalitarian regime must be secretive and cellular.任何有效反对极权主义统治的组织必须是秘密的,分散成各个单元的....the secretive world of spying.不...