keyway（钥匙槽）是什么意思？音标发音+图解场景

钥匙槽 /ˈkiːweɪ/ n

English: keyway · 钥匙槽

释义：Orifice complementing the shape of the key and through which the rotor is fitted.

这个词出现在以下图解场景（1）