Ectethmoid
[医] 筛骨侧块, 筛骨外侧部
🗣️ 情景例句
But it's not going to be easy.
不过这事可不容易。
Step by step the ladder is ascended.
登梯需要逐级登。
Yes, I think we do. Lucy, we need some more hot water. Can you go and get some, please?
是的，再要些吧。露西，我们还要热开水。请你去弄些来，行吗？