vt.

1. 把……猛地一拉（或一推，一扭，一扔等）
   He jerked the window open.

   他猛地一推把窗子打开。

   He jerked the string and the puppet jumped.

   他猛一拉线，木偶就跳动了。

2. 急促地说

vi.

1. 猛然一动；猛推（或急拉等）
   I felt the fishing line jerk.

   我感觉到钓丝猛然一动。

2. 颠簸，摇晃
   The truck jerked to a stop.

   卡车晃动了几下便停下来了。

3. 抽搐，痉挛

n.[C]

1. 猛然地一拉（或一推，一扭，一扔等）
2. 颠簸，摇晃
   The bus stopped with a jerk.

   汽车晃了一下，停住了。

3. （肌肉的）抽搐，痉挛
4. 【美】【俚】蠢人；古怪的人
   That jerk was flirting with the boss' daughter.

   那个笨蛋和老板的女儿调情。

vt.

1. 把（肉）切成长条晒干

n.

1. （条状）肉干

n.

1. a quick, sharp, sudden movement.
2. Weightlifting  the raising of a barbell above the head from shoulder level by an abrupt straightening of the arms and legs.
3. informal a contemptibly foolish person.

v.

1. move with a jerk.
2. Weightlifting  raise (a barbell) with a jerk.
3. (jerk someone around) N. Amer. informal deal with someone dishonestly or unfairly.
4. (jerk off) vulgar slang, chiefly N. Amer. masturbate.

v.

1. cure (meat) by cutting it into strips and drying it.
2. prepare (pork or chicken) by marinating it in spices and barbecuing it over a wood fire.

n.