✅ 同义词
🗣️ 情景例句
Are you ready to order now, sir?
先生，你准备点菜吗？
We intend to place large regular orders, and would therefore like to know what quantity discounts you allow.
我方将定期大量订购，因此想知道你方给多少数量折扣。
For one thing they keep the water clean.
一来，水下植物可以保持水的清洁。