英语词汇“helmet liner”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	helmet liner
释义	helmet liner noun : a stiff fabric or plastic headgear that fits inside a metal helmet and may be worn without the helmet
随便看	sinnets sinning Sinningia sinningiae sinningias sinningly sinningness Sino- Sino-Japanese Sino-Tibetan sinoatrial sinoatrial node sinological sinologies sinologist sinologists sinologue sinologues sinology sinomenine Sinon Sinop sinope sinoper sinoperes

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helmet liner