Last Updated
:2025/12/24
凸面鏡
Hiragana
とつめんきょう
Noun
Japanese Meaning
凸面になっている鏡。球面鏡の一種で、反射面が外側に膨らんでいる鏡。広い範囲を映し出すことができ、自動車のサイドミラーや道路カーブのカーブミラーなどに用いられる。
Easy Japanese Meaning
まんなかがふくらんだかがみで、うつるものが小さく広く見えるかがみ
Chinese (Simplified)
曲面向外的镜子 / 使反射光线发散的镜面 / 用于扩大视野的镜子
Sense(1)
(physics) convex mirror
( canonical )
( romanization )
( romanization )
( hiragana historical )
( hiragana )
Quizzes for review
See correct answer
凸面鏡
See correct answer
In physics class, I learned about the properties of convex mirrors.
In physics class, I learned about the properties of convex mirrors.
See correct answer
物理学の授業で、凸面鏡の性質について学びました。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1