jump, leap, spring, hop, bound, skip

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

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墻。
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(wù)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。

bound

v.intr.（不及物動詞）
bound.ed,bound.ing,bounds
To leap forward or upward; spring.
跳，彈跳：向前或向上躍起；彈跳
To progress by forward leaps or springs.
跳躍前進：通過向前跳躍或彈跳的方式前進
n.（名詞）
A leap; a jump.
躍起；跳躍
A rebound; a bounce.
反彈；彈跳

來源：
French bondir [to bounce]
法語 bondir [彈跳]
from Old French [to resound]
源自 古法語 [回聲]
perhaps from Vulgar Latin *bombitore
可能源自 俗拉丁語 *bombitore
from Latin bombit3re [to hum]
源自 拉丁語 bombit3re [嗡嗡作響]
from bombus [a humming sound]
源自 bombus [嗡嗡聲]
from Greek bombos
源自 希臘語 bombos

bound
bound 2

n.（名詞）
Often bounds A boundary; a limit:
常作 bounds 界限；限制：
例句：
Our joy knew no bounds. Your remarks exceed the bounds of reason.
我們快樂無比。你的評論超出了合理界限

bounds The territory on, within, or near limiting lines:
bounds 邊界：在界限上、界限里或界限附近：
例句：
the bounds of the kingdom.
王國的疆界

v.（動詞）
bound.ed,bound.ing,bounds
v.tr.（及物動詞）
To set a limit to; confine:
劃界；限制：
例句：
a high wall that bounded the prison yard; lives that were bounded by poverty.
圈住監(jiān)獄的高墻；為貧困所禁錮的生活

To constitute the boundary or limit of:
組成界限或限制：
例句：
a city park that was bounded by busy streets.
被擁擠街道所包圍的城市公園

To identify the boundaries of; demarcate.
標明界限；劃界
v.intr.（不及物動詞）
To border on another place, state, or country.
接壤：與另一地方、州或國家接界

來源：
Middle English
中古英語
from Old French bodne, bonde
源自 古法語 bodne, bonde
Anglo-Norman bunde
英法語 bunde
both from Medieval Latin bodina
都源自 中世紀拉丁語 bodina
[of Celtic origin]
[源于凱爾特語的]

bound
bound 3

v.（動詞）
Past tense and past participle of bind
bind的過去式和過去分詞
adj.（形容詞）
Confined by bonds; tied:
綁，縛：用帶子綁住的；被縛的：
例句：
bound and gagged hostages.
被綁住并被塞住嘴巴的人質(zhì)

Being under legal or moral obligation:
有義務(wù)的：受法律或道德義務(wù)所約束的：
例句：
bound by my promise.
為我的承諾所約束

Abbr. bd.Equipped with a cover or binding:
縮寫 bd.裝訂的：有封皮或裝飾好的：
例句：
bound volumes.
裝幀好的書卷

Predetermined; certain:
注定的；肯定的：
例句：
We`re bound to be late.
我們肯定要遲到了

Determined; resolved:
決定好的；決議的：
例句：
She`s bound to be mayor.
她被推選為市長

Constipated.
便秘的

bound
bound 4

adj.（形容詞）
Headed or intending to head in a specified direction:
準備去…的：前往或準備前往一個特定方向的：
例句：
commuters bound for home; a south-bound train.
乘公共汽車回家的人；一列南行的火車

來源：
Alteration of Middle English boun [ready]
中古英語 boun的變化 [準備好的]
from Old Norse bôinn [past participle of] bôa [to get ready] * see bheu…-
源自 古斯堪的納維亞語 bôinn [] bôa的過去分詞 [準備好] *參見 bheu…-