英语词汇“凹面鏡”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	凹面鏡
释义	凹面鏡 āo miàn jìng凹面的球面镜,平行光照于其上时,通过其反射而聚在镜面前的焦点上concave mirror简体凹面镜
随便看	They hoe the garden to keep down the weeds They hoisted sail They hold a mystic religious ceremony They hold an official inquiry into the incident they hold their heads high They hold together for collective security They hollowed out a tunnel through the mountain They hone their skills in their everyday lives They hooked up and drove to the meadow They hooted at the speakers in the meeting They hooted at the speeker on the conference They hooted the singer off the stage They hoped that he would pull through They hoped that it would serve a double purpose They hoped to live in perpetual happiness They hope that he may recover is not gone yet They hope to benefit from your experience They hope to expand their company They hope to undermine our unity they hove down the hay They huddled together around the fire They huddled together for warmth They huddled together in silent groups They hung up a portrait of Lu Xun on the wall they hunted him