Unicouple
单耦合
🗣️ 情景例句
Use your head.
动动你的大脑。
Thank you for inviting us; we had a wonderful time.
谢谢您的邀请，使我们过得很快乐。
Even if you travel in ideal weather, sea journeys take a long time.
即使风平浪静，坐船旅行也要占用很长时间。