unalterable
英 [ʌn'ɔːlt(ə)rəb(ə)l; ʌn'ɒl-]
美[ʌn'ɔltərəbl]
	    - adj. 不能改变的;坚定不移的
 
英英释意
- 1. not capable of being changed or altered;
 - "unalterable resolve"
 - "an unalterable ground rule"
 
- 2. of a sentence; that cannot be changed;
 - "an unalterable death sentence"
 
- 3. remaining the same for indefinitely long times