英语词汇be preoccupied by some troubles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	be preoccupied by some troubles
释义	be preoccupied by some troubles 简明释义心事重重：指被一些困扰或烦恼所占据心思。
随便看	pump intake pump intake piping pump intake pressure pump intensity pump internals storage stand pump into pump ... into Pump,Ion pumpion pumpion pump iron pump irrigation pump it pump it up pumpjack pump jack pumpjacks pump jet pumpjet pump jet pump jet propeller pump jet propulsion system pump jet turbine pump-jet turbine pump jockey

英汉双解词典包含3185865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。