Redfin
n. [鱼]红鳍淡水■鱼
🗣️ 情景例句
Don't waste your school years, son, they can determine your future.
孩子，别荒废你的学业，它们对你的未来有决定作用。
Sit down.
坐下！
Excuse me! Is this your bike?
打扰一下。这是你的自行车吗？