Tra từ

Laban Dictionary trên mobile

contaminate /kənˈtæməˌneɪt/  

  • verb
    -nates; -nated; -nating
    [+ obj] :to make (something) dangerous, dirty, or impure by adding something harmful or undesirable to it
    Be careful not to allow bacteria to contaminate the wound.
    Don't touch the microchip or the oil on your hands will contaminate it.