Ethmoid
a. 筛骨的\\nn. 筛骨
🗣️ 情景例句
I'm sorry, Carl.
很抱歉 Carl。
I'm not really sure about that. Mr. Jiang should know the answer to that.
关于那事我不敢确定，蒋先生应该知道答案。
I'm glad to see you again.
很高兴再次见到你。