五: five十一: eleven便士: penny的: 4次方是 The fourth power of 2 i ...硬币: coin; specie; hard currency一个五十便士的硬币: a fifty pence一便士的价钱: pennyworth一便士的价值: bad pennyworth一行一便士的: penny-a-line五十便士的麻烦: lesson fifty pence worth of trouble一便士半: threehalfpence一便士之值: pe 'orth; penn'orth一行一便士: penny a line一便士邮政制: penny post五十一: fifty one两便士的: tuppenny; twopenny六便士的: sixpenny三便士的: threepenny十便士的: tenpenny值12便士的: twelvepenny三便士硬币: a threepenny bit含镍的硬币: coin containing nickel所造的硬币: coins made崭新的硬币: coins banknotes postage stamps books etc in mint condition五十新便士: fifty new pence