unprotected [ˌʌnprəˈtektɪd]以下由轻松背单词网站提供
单词级别第3级基本释义adj.无保护的;无防卫的;无掩护的英英释义not protected and therefore able to be harmed or damaged参考例句Iron or steel parts will rust, if they are unprotected. 铁件或钢件是会生锈的,如果不加保护的话。At the same time, you'd better not leave your transports unprotected. 同时,你最好不要把运输艇独自扔在海域里。 推荐阅读 |