英语词汇pta balloon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	pta balloon
释义	balloon n — 球囊 n
随便看	lock on launch lock on target lock on the door lock onto a target lock-operated lock options lock-o-ring lockout all lockout circuit lockout condition lock out feature lockout function lock outlet lock-out or other industrial action lock out power lockouts lock-outs or other industrial actions or trade disputes lockout standard lockout time lock p lock password lock picture lock piece lock pin lock pivots

英汉双解词典包含2273206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。

balloon n —