一刀

The executioner cut off his head at one blow.

刽子手一刀就把他头砍了。

She cut down the seedling with one chop.

她一刀就把小苗砍倒了。

The thief stabbed me in the arm with a knife as he seized my bag.

那贼抓住了手提包, 同时臂膀上刺了一刀。

Somebody knifed her.

有人砍了她一刀。

Jane promised to support me at the meeting, but then she stabbed me in the back by supporting David instead.

简向证会上支，可是到时候她又转而支，背后捅了一刀。

The child is not certain however, when his sidewards one knife goes down when, discover the circle is hiding a five-pointed star actually inside round apple.

小孩却不一定,当他横着一刀下去时候,发现圆圆苹果里面竟然藏着一颗五角星。