knock out

فعل

To strike or bump (someone or something) out. (transitive) · I accidentally knocked out the glass in my picture frame.
To render unconscious, as by a blow to the head. (transitive) · The boxer knocked out his opponent in the third round.
To put to sleep. (informal, transitive) · The allergy pill knocked him out for a good three hours.
To fall asleep, especially suddenly. (informal, intransitive)
To exhaust. (informal, transitive) · Running errands all day really knocked him out.
To impress, surpass or overwhelm (someone). (informal, transitive)
To defeat or kill (someone). (slang, transitive)
To cause a mechanism to become non-functional by damaging or destroying it. (transitive) · The antitank gun knocked out the enemy tank.

تعلّم knock out في نصوص حقيقية

مع حساب مجاني، مرّر المؤشر فوق أي كلمة في المكتبة لترى معناها، واستمع إليها مقروءة بصوت عالٍ، واحفظ الكلمات لمراجعتها في مواعيد تناسب ذاكرتك، واعرف مقدار ما تعرفه من كل كتاب.

أنشئ حسابًا مجانيًا