英语词汇must be inspected at regular intervals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	must be inspected at regular intervals
释义	must be— 该 at regular intervals — 定期
随便看	attraction for children attraction management attraction marketing attraction mode attraction offers attraction of investments attraction of people attraction of talent attraction place attraction point attraction rather than attraction repulsion attractions attractions and amenities attractions as a attractions available attractions for attractions for clients attractions held attractions industry attractions investors attractions such as attraction tickets attraction to investors attraction towards

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。

must be—