✅ 同义词
🔴 反义词
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
To make it fast, you can send a fax.
要想快点的话就发个传真。
We should save unnecessary expenses.
我们应节省不必要的开支。