英语词汇503 service unavailable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	503 service unavailable
释义	unavailable adj — 不可用 adj service n — 服务 n • 功 n • 业务 n • 勤务 n • 行程车次 n • 公共事业机构 n • 效劳 n • (酒店)服务 n • 整套餐具 n • 公共服务事业 n • 服务站 n • 服务业 n • 作战 n • 军队 n service adj — 后勤专用的 adj
随便看	throw lot throw money at the problem throw money away throw money down the drain throw more lights thrown thrown about thrown around thrown a spotlight thrown away thrown back thrown behind thrown between thrown clear thrown down thrown down the gauntlet thrown forward thrown from thrown from a height thrown from vehicle thrown in thrown in at the deep thrown in at the deep end thrown in for good measure thrown in jail

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。

unavailable adj —