Polyhedral epithelial cells
[医] 多面形上皮细胞
🧩 词语组成解析
a. 多面的, 多面体的\\n[医] 多面体的
epithelial
[ˌepɪ'θi:lɪrl]
adj. 上皮的，皮膜的;
n. 细胞；牢房；小屋；单元格（cell的复数）
🗣️ 情景例句
Seven after nine? No. I'm sure he's in his office.
九点零七分 ，不会太早的。我肯定他到办公室了。
I'm in a hurry, so get to the point.
我的时间很紧，因此请扼要地谈一下关键问题。
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.
我当时在高低杠上练习。落地时向前摔倒受了伤。有人站的离我太近，我撞在他身上，跌了一跤，肩膀也受了伤。