英语词组to write to sb on spec是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	to write to sb on spec
释义	to write to sb on spec写信给某人碰碰运气 See spec
随便看	a second string to your bow a secondary source a second-best solution a second-class education a secret ballot a secret garden a section of bone a sectional drawing a securely established regime a security alert a security tag a seedbed for sth a seedbed of sth a seemingly incorrigible optimism a seething cauldron of sth a seething mass of humanity a segue from sth to sth a segue into sth a segue into sth a seismic shift in sth a seismographic record a seizable offence a select few a select few a select group

英语词组固定搭配大全包含52743条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。