thrust

Compared meaning: a sudden pushing or piercing movement (noun).

比较义项：猛地刺入或推入的动作（名词）。

• stab

  Takes the pierced thing as direct object (stab the tomato); implies a quick, sharp jab with a pointed object, often violent or careless.

  此词的直接宾语通常是被刺穿的对象（stab the tomato，刺西红柿）；强调用尖锐物体快速猛戳，语气较随意，常带有暴力或不小心的意味。

  He accidentally used the pen to stab his hand while reaching for it.

  他伸手去拿钢笔时，不小心用它刺伤了自己的手。

• thrust 本词

  Usually needs a directional phrase (thrust something into/through/open something); emphasizes force and forward movement rather than sharpness, and doesn't require a pointed object.

  通常需要方向短语（thrust something into/through/open something，把某物刺入、推入或推开）；强调用力和向前的推动，而非物体是否尖锐，并不要求使用尖锐物体。

  She gave the stuck window a hard thrust until it finally slid open.

  她用力猛推那扇卡住的窗户，最终把它推开了。

Stab and thrust both mean a sudden, forceful movement into something. Stab takes the object directly, as in 'stab the tomato', suggesting a quick, sharp jab, often careless. Thrust needs a direction word, like 'into' or 'through', stressing force and forward movement, not sharpness.

这两个词都可以指用力使某物穿入或推入另一物体的动作，但语感不同：stab 强调用尖锐物体快速猛戳，常带暴力或不小心的意味；thrust 强调用力向前推动，不一定涉及尖锐物体，且常需要方向短语搭配。这里不比较 stab 的动词用法（刺伤、刺入）及 thrust 的其他名词义项（如推力、要点）。