用: 40分钟跑完全程 run the course in 4 ...笔: pen; pencil; stylus; writing ...写: write的: 4次方是 The fourth power of 2 i ...笔写的: pen-and-ink亲笔写的: holograph用钢笔写的: black-and-white用铅笔写的: penciled; pencilled全息照相；手书；亲笔写的: holograph那封信是用铅笔写的: that letter was written in pencil用笔: pencil原稿上一条用铅笔写的注释: a penciled note on the mss写的: charles ii; foxpro通用笔: utility brush亲笔写: autograph笔填法用笔: brush for brush technic骨法用笔: gufa yong bi使用笔名的: pseudonymous应用笔记: application notes用笔名写作: write under a pen name用化名, 用笔名: adopt a pseudonym制图用笔: ruling pen笔写记录器: ink recorder挥笔写字: drive a pen尖笔写法的: stylographic
