Tributaries
n. 支流( tributary的名词复数 ); 进贡国; 附庸国; 进贡者
🗣️ 情景例句
Let's have a talk about it in advance.
我们事先商量一下。
Money is often lost for want of money.
往往由于缺乏金钱而丧失金钱。
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。