to knock oneself out: to make a considerable effort, to apply oneself energetically (to the point of exhaustion).
| 单词 | θ91470 |
| 释义 | the world > action or operation > manner of action > effort or exertion > exert oneself [verb (reflexive)] > with strenuous physical effort > to the point of exhaustion (1) to knock out1936 to knock oneself out: to make a considerable effort, to apply oneself energetically (to the point of exhaustion). |
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