Egg shell nail
[医] 蛋壳状甲
🧩 词语组成解析
egg
[ɛɡ]
n. 鸡蛋，蛋;卵;<俚>家伙;
vt. 煽动，怂恿;用蛋烹调;<俚>向人扔鸡蛋;
shell
[ʃel]
n. （贝、卵、坚果等的）壳;外壳;炮弹;（人的）表面性格;
vt. 去壳，脱落;炮击;
vi. 剥皮;炮轰;
nail
[nel]
n. 钉子;指甲，趾甲;钉状物;纳尔;
vt. 钉住;抓住;使固定;揭露;
🗣️ 情景例句
The school has a good reputation.
这所学校名誉很好。
There is a skeleton in every house.
每座房子都有骨架。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，