unconsciousness

US /ʌnˈkɑːn.ʃəs.nəs/
UK /ʌnˈkɑːn.ʃəs.nəs/
"unconsciousness" picture
1.

昏迷, 無意識

the state of not being awake and aware of what is happening around you

:
He fell into unconsciousness after hitting his head.
他頭部受傷後陷入昏迷
The patient remained in a state of unconsciousness for several hours.
病人保持昏迷狀態數小時。