Ectobronchus
外支气管
🗣️ 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。
Do you have any hobbies?
你有什么爱好吗？
and secondly, those whose work and pleasure are one.
第二类人的工作和娱乐是一回事。