英语词汇sustainer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	sustainer
释义	sus·tain·er /səˈsteɪnə(r)/ n. 1. 支撑者(或物)；支持者(或物)；保持者(或物)；持续者(或物)；维持者(或物) 2. (多级火箭或导弹的)主级；主发动机 3. ＝ sustaining program
随便看	common law's common-law wife common lawyer common logarithm common logarithms common-logarithms commonly common market Common Marketeer Common Markete(e)r Common Marketer common markets common-markets common measure common measures common-measures common meter common-meter common meters common-meters common metre common multiple common multiples common-multiples common name

英汉双解词典包含548777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。