英语词汇“sealed-beam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sealed-beam
释义	sealed-beam \ˈ ̷ ̷\| ̷ ̷\ adjective : of, relating to, or being an electric light with prefocussed reflector and lens sealed in the lamp vacuum < sealed-beam automobile headlights >
随便看	vitamin A vitamin A1 vitamin A2 vitamin B vitamin B1 vitamin B12 vitamin B2 vitamin B6 vitamin Bc vitamin B complex vitamin BT vitamin C vitamin D vitamin D2 vitamin D3 vitamin D4 vitamine vitamin E vitamined vitamin G vitamin H vitaminization vitaminize vitamin K vitamin K1

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