凹面镜 | [凹 面 镜 / 凹 面 鏡] concave mirror #215,444 [Add to Longdo] |
凹面 | [おうめん, oumen] (n) (1) concavity; (adj-no) (2) concave; (pref) (3) concavo [Add to Longdo] |
凹面鏡 | [おうめんきょう, oumenkyou] (n) concave mirror [Add to Longdo] |
凹面鏡 | [おうめんきょう, oumenkyou] Hohlspiegel [Add to Longdo] |