ironclad
Definition
Extremely strong or secure; unable to be broken or altered.
한국어 매우 강력하거나 안전한; 깨지거나 변경할 수 없는.
Example
"She had an ironclad alibi that proved she wasn't at the scene of the crime."
Extremely strong or secure; unable to be broken or altered.
한국어 매우 강력하거나 안전한; 깨지거나 변경할 수 없는.
"She had an ironclad alibi that proved she wasn't at the scene of the crime."