英语词汇hard on (or upon)怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hard on (or upon)
释义	□ hard on (or upon ) close to in pursuit etc. 将近；紧跟之后 ‣Main Entry: hard
随便看	pistillate pistilliferous pistilline pistol pistole pistoleer pistol grip pistol shot pistol-whip piston piston engine piston-engined piston ring piston rod pit pit pita pit-a-pat pit bull pitch pitch pitch-and-toss pitch-black pitchblende pitched battle

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。