(https://en.wiktionary.org/wiki/%E5%8F%A3#Etymology and https://en.wiktionary.org/wiki/%E6%97%A5#Etymology if you didn't get the admittedly horrible pun.)
(https://en.wiktionary.org/wiki/%E5%8F%A3#Etymology and https://en.wiktionary.org/wiki/%E6%97%A5#Etymology if you didn't get the admittedly horrible pun.)