en
concave mirror
An
English
term in
ConceptNet 5.8
Sources:
CC-CEDICT 2017-10
and
JMDict 1.07
View this term in the API
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Synonyms
ja
凹面鏡
(
n
)
➜
zh
凹鏡
➜
zh
凹镜
➜
zh
凹面鏡
➜
zh
凹面镜
➜