敲

I was left with a jack and jill bedroom that I had to knock a wall out of.

我的房间就小得可怜了，还不得不敲掉一堵墙。

If you want to eat walnuts, you must knock them out of the hard shells.

如果你要吃核桃，必须先把它们从硬壳中敲出来。

Gene knock out is one of the most effective methods to study the gene function.

基因敲除技术是目前研究特定基因功能最为直接有效的实验手段。

And knock the dick out of your mouth?

去把你嘴里的鸡鸡敲出来吗？

Knock out mice are used for general research and for the development of new treatments.

基因敲除小鼠用于一般性的研究和发展新的治疗方法。

"Knock out" mice are used for general research and for the development of new treatments.

"敲除小鼠"是用来做一般性研究，以及发展新的治疗方法。

Yes, I did. I heard him knock three times.

是的，我听到他敲了三次。

Yes, I heard him knock three times.

是的，我听到他敲了三下。

Yes , I heard him knock three times .

是的，我听见他敲了三次。

Objective To investigate the effects of receptor-interacting protein 140 gene knockdown on the proliferation of microglioma cells.

目的 探讨受体相互作用蛋白140基因敲低对小鼠小胶质瘤细胞(BV-2)增殖的影响。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。