Quadrivalvate
四裂爿的
🗣️ 情景例句
Thank you.
谢谢 。
He knows much who knows how to hold his tongue.
懂得缄默的是明白人。
Could you tell me your secret for a long, happy life?
你能告诉我长时间地过着快乐的生活的秘诀吗？