He's frightened. The Easterner knocked his pipe against the stove. He's frightened right out of his senses.

他吓坏了。" 伊斯特纳把烟斗敲在炉子上，" 他吓坏了。"

You can also " knock against" something accidentally.

您也可能不小心“撞到”某物。

She knocked against her chair and giggled.

她敲了敲椅子， 咯咯地笑了起来。

Sernine knocked with his fist against a little door.

塞尔宁用拳头敲了一扇小门。

His head knocked against something; a sharp pain dizzied him.

他的头撞到了什么东西；一阵剧烈的疼痛使他头晕目眩。

That is the knock against him.

这就是对他的打击。

But his foot knocked against something.

但是他的脚撞到了什么东西。

Today my heart knocked heavily against the doors of my breast.

今天，我的心重重地敲击着我的胸膛。

People were knocking against the door, and the janitors could not obtain silence.

人们在敲门，看门人无法安静下来。

Morse knocked his shin against a suitcase that had been left just inside the door.

【knock】莫尔斯的小腿撞到了留在门内的手提箱上。