n.钉子,指甲,趾甲,钉状物,纳尔
vt.钉住,抓住,使固定,揭露
He fought tooth and nail to keep his job.
他竭尽全力保住自己的工作。
One dip into the bottle should do an entire nail.
往瓶子里蘸一下的量就应该能涂满整个指甲。
A mirror hung on a nail above the washstand.
脸盆架上方用钉子挂着一面镜子。