cloudlessWiktionary 原文英美adj.晴朗的，无云的中文释义来自 ECDICT构词拆解cloudcloud词干less-less后缀-lessLacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.词源链中古英语Middle English约 1150–1500 年cloudeles↓ 继承英语Englishcloudless词源说明From Middle English cloudeles, equivalent to cloud + -less.释义形容词adjective1Without any clouds.同族词派生词 4cloudlessness·cloudless sulfur·cloudless sulphur·cloudlessly