knocking-out

英 ['nɒkɪŋ'aʊt] 美 ['nɒkɪŋ'aʊt]

• 碰撞位移,拆除,打敲出

英英释义

动词 knock out:

1. eliminate

2. knock unconscious or senseless

3. destroy or break forcefully

4. overwhelm with admiration

5. empty (as of tobacco) by knocking out

词汇搭配

• knocking-out pin 推出销; 推顶销; ...
• drift for knocking out of tubes 管子穿孔器