英语词汇permanent ballast tank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	permanent ballast tank
释义	permanent ballast tank 简明释义固定压载舱网络释义 1 ?固定压载舱固定压载舱 2 ?永久性压载舱永久性压载舱
随便看	instrument auto transformer instrument autotransformer instrument auto transformer instrument availability instrument background instrument-based instrument bay instrument bevel instrument bezel instrument block valve instrument board instrument board instrument board bracket clamp instrument board dial glass instrument bombing instrument box instrument cab instrument cabine instrument cabinet instrument cable instrument calibration instrument capability instrument capillary tube instrument capsule instrument carriage

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。