unassailable
英 [ʌnə'seɪləb(ə)l]
美[,ʌnə'seləbl]
- adj. 不容置疑的；无懈可击的
英英释意
- 1. able to withstand attack;
- "an impregnable fortress"
- "fortifications that made the frontier inviolable"
- 2. impossible to assail
- 3. without flaws or loopholes;
- "an ironclad contract"
- "a watertight alibi"
- "a bulletproof argument"