nickel
英 ['nɪk(ə)l]
美['nɪkl]
	    - n. 镍;镍币;五分镍币
 - vt. 镀镍于
 - n. (Nickel)人名;(德、英)尼克尔
 
英英释意
- 1. a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
 
- 2. a United States coin worth one twentieth of a dollar
 
- 3. five dollars worth of a drug;
 - "a nickel bag of drugs"
 - "a nickel deck of heroin"