Ethmoidal cells
[醫] 篩竇, 篩房
?? 詞語組成解析
篩骨的
n. 細胞；牢房；小屋；單元格（cell的復數）
??? 情景例句
Seeing as you are all so tired, we'll finish this lesson next time.
考慮到現在你們都很累了，這課我們下次接著講吧。
What did he say in the letter?
他在信里說什么了？
These days, advertisers not only offer free samples, but free cars, free houses, and free trips round the world as well.
目前，做廣告的人不僅提供免費樣品，而且還提供免費汽車，免費住房，免費周游世界。