Epithelial peg
[医] 上皮钉
🧩 词语组成解析
epithelial
[ˌepɪ'θi:lɪrl]
adj. 上皮的，皮膜的;
peg
[peg]
n. 钉，桩;借口，遁词，;（提琴等的）弦钮;尖头物，爪，（晒衣用的）衣夹，（帽）挂;
vt. 固定，限制，限定（工资等）;在…上钉木钉，用木钉[短桩]钉住;
vi. 疾行;孜孜不倦地做某事;
adj. 越往下端越细的;
🗣️ 情景例句
Sometimes there is,
有时候有，
Constant dropping wears the stone.
滴水不绝可穿石。
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。