| [mù tịt] |
| | stone-blind; as blind as a bat |
| | to be in the dark about something; to be in complete ignorance of something |
| | Vấn đỠnà y tôi mù tịt |
| That question is a sealed book to me |
| | Vá» tin há»c / xe hÆ¡i / luáºt pháp, tôi mù tịt |
| I know nothing about computers/cars/the law; I am ignorant about computers/cars/the law |