Uncollectibles
[经] 不能收回的款项
🗣️ 情景例句
He emphasized that Marxism was scientific truth.
他指出马克思主义是科学的真理。
To pull a trailer
拖汽车房屋
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。