動詞 stab:

1. use a knife on
   同義詞：knife, stab
2. stab or pierce
   同義詞：stab, jab
3. poke or thrust abruptly
   同義詞：jab, prod, stab, poke, dig

形容詞 stabbing:

1. causing physical or especially psychological injury
   同義詞：wounding
2. as physically painful as if caused by a sharp instrument
   同義詞：cutting, keen, knifelike, piercing, lancinate, lancinating

1. You'll never mend your car like that let me have a stab at it.
   你這樣怎麼能修好汽車--讓我來試試吧。
2. The police are worried about the increase in the number of stabbings in the city.
   市內利器傷人案增多，警方甚感憂慮。