n. horny plate covering and protecting part of the dorsal surface of the digits
n. a thin pointed piece of metal that is hammered into materials as a fastener
n. a former unit of length for cloth equal to 1/16 of a yard
v. attach something somewhere by means of nails
n. 钉子, 指甲
vt. 用钉钉牢, 使固定, 截住, 揭露
1. I need to buy some nails for my woodworking project.
我需要买一些钉子用于我的木工项目。
2. She painted her nails a bright red color.
她把指甲涂成了鲜艳的红色。
3. Be careful not to hit your finger with the hammer when you nail it.
当你钉钉子时，要小心不要用锤子打到你的手指。