英语词组hard knock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	hard knock
释义	hard knock adjective toughened by life. Having been through the SCHOOL OF HARD KNOCKS US, 1977
随便看	off his oats off his own bat off his rocker off his trolley office office bike office hours office piano officer Officer Friendly officer material offices office worker official officiate officiate as officiate (as something) at (something) officiate at officiated officiated as officiated at officiates officiates as officiates at officiating

英语词组固定搭配大全包含354030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。