ja 凹角 (n, shape)
― Synonym ⟶
Weight: 2.0
en reentrant angle (n, shape) Source: Open Multilingual WordNet
ja 凹角 (n)
― Synonym ⟶
Weight: 2.0
en re entrant Source: JMDict 1.07
ja 凹角 (n)
― Synonym ⟶
Weight: 2.0
en concave angle Source: JMDict 1.07