authorization
英 [ɔːθəraɪ'zeɪʃ(ə)n]
美[,ɔθərɪ'zeʃən]
	    - n. 授权,认可;批准,委任
 
英英释意
- 1. a document giving an official instruction or command
 
- 2. the power or right to give orders or make decisions;
 - "he has the authority to issue warrants"
 - "deputies are given authorization to make arrests"
 
- 3. official permission or approval;
 - "authority for the program was renewed several times"
 
- 4. the act of conferring legality or sanction or formal warrant