友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
unattackable ['ʌnə'tækəbl]
基本释义
- 耐腐蚀的
英英解释
1个形容词解释
- able to withstand attack
[同] impregnable, inviolable, secure, strong, unassailable, unattackable
[例]- an impregnable fortress
- fortifications that made the frontier inviolable
- able to withstand attack