bound

詞意辨析：

jump, leap, spring, hop, bound, skip

這些動詞均有“跳、跳躍”之意。
jump: 是普通用詞，指用雙腳向上跳，向下跳，或在同一平面上跳到有一定距離的某一點上，或跳過。
leap: 常可與jump換用，但側重身體猛力向上升起並朝前急沖的動作，有時含突然的意味。
spring: 更強調有力和彈跳的運動。
hop: 指單腳短跳或雙足猛力的動作。也指小鳥、青蛙等的跳。
bound: 多指向前向上或向下跳躍、奔跳。
skip: 指兩腳交替輕輕地跳或跨的動作。

詞型變化：

動詞過去式:bounded 過去分詞:bounded 現在分詞:bounding 第三人稱單數:bounds 　

英文解釋：

名詞 bound:

1. a line determining the limits of an area
   同義詞：boundary, edge
2. the line or plane indicating the limit or extent of something
   同義詞：boundary, bounds
3. the greatest possible degree of something
   同義詞：limit, boundary
4. a light, self-propelled movement upwards or forwards
   同義詞：leap, leaping, spring, saltation, bounce

動詞 bound:

1. move forward by leaps and bounds
   同義詞：jump, leap, spring
2. form the boundary of; be contiguous to
   同義詞：border
3. place limits on (extent or access)
   同義詞：restrict, restrain, trammel, limit, confine, throttle
4. spring back; spring away from an impact
   同義詞：bounce, resile, take a hop, spring, rebound, recoil, reverberate, ricochet

動詞 bind:

1. stick to firmly
   同義詞：adhere, hold fast, bond, bind, stick, stick to
2. create social or emotional ties
   同義詞：bind, tie, attach, bond
3. make fast; tie or secure, with or as if with a rope
   同義詞：bind
4. wrap around with something so as to cover or enclose
   同義詞：bind, bandage
5. secure with or as if with ropes
   同義詞：tie down, tie up, bind, truss
6. bind by an obligation; cause to be indebted
   同義詞：oblige, bind, hold, obligate
7. form a chemical bond with
   同義詞：bind
8. provide with a binding
   同義詞：bind
9. fasten or secure with a rope, string, or cord
   同義詞：tie, bind
10. cause to be constipated
    同義詞：constipate, bind

形容詞 bound:

1. held with another element, substance or material in chemical or physical union
2. confined by bonds
3. secured with a cover or binding; often used as a combining form
4. (usually followed by `to') governed by fate
   同義詞：destined
5. covered or wrapped with a bandage
   同義詞：bandaged
6. headed or intending to head in a certain direction; often used as a combining form as in `college-bound students'
   同義詞：destined
7. bound by an oath
8. bound by contract
   同義詞：apprenticed, articled, indentured
9. confined in the bowels

 

相關對話：

1. I don't like being desk-bound (eg in an office) all day.
   我不喜歡整天拴在辦公桌旁(如在辦公室里).
2. With one bound, he was over the wall.
   他縱身一躍就跳過了牆。
3. The dog bounded down the hill.
   狗跳躍著朝山下跑去。
4. You are not legally bound to answer these questions.
   在法律上，你沒有義務非回答這些問題不可。
5. It's bound to rain soon.
   過一會兒肯定會下雨。