✅ 同义词
🗣️ 情景例句
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
She's going to be 15 next month.
下个月她就满15了。
What time would be good for you?
什么时间你合适呢？