英:/'baʊnd/ 美:/'baʊnd/
跳跃着前进
过去式:bounded 过去分词:bounded 现在分词:bounding 第三人称单数:bounds 复数:bounds
高中,CET4,CET6,考研,IELTS,TOEFL,GRE,GMAT,商务英语
adj. 一定会；很可能会；必定的；受约束的，有义务的；因……受阻；被……所限制的；限制在某个场所的；正旅行去，准备去；准备就绪的；装有封面的，装订好的；黏附的；依附性的
v. 跳跃着跑；弹回，弹开；形成……的边界；关，围入；限制，束缚
n. 跳跃；界限，边界；限制，限制范围；界；极限
I believe you will be bound to overcome this difficulty.
我相信你一定能度过这个难关。
The park is bounded by iron fences.
该公园以铁栅栏为界。
A little girl bounded in front of me.
一个小女孩在我面前蹦蹦跳跳。
A fawn walked slowly out of the bounds of the forest.
一只小鹿缓缓走出森林边界。
You're bound to forget people's names occasionally.
你肯定会偶尔忘记别人的名字
There's bound to be flooding with all this rain.
下这么大的雨，一定会发洪水的。
The weather forecast is for sun, so we're bound to have a great trip.
天气预报说是晴天，所以我们一定会有很棒的旅行。
It was bound to happen eventually.
它注定会发生。
They were bound to be successful business partners.
他们注定是成功的生意伙伴。
We are bound to win a game someday soon!
我们在不久的将来一定会赢得一场比赛！
William, when you’re shooting for the moon, the nature of the work is bound to be challenging.
William，当你要实现远大目标的时候，这份工作的本质一定会充满挑战的。
Are friendships bound to become more transactional and commoditized as one enters *****hood?
长大成人后，友谊就一定会变得更加交易性、商品化吗？
Everyone's opinion is bound to be subjective.
每个人的意见都必定是主观的。
The question is bound to come up at the meeting.
会上一定会讨论这个问题。
Your education is bound to shape your world view.
一个人接受的教育必定会决定其世界观的形成。
If they are unemployed it's bound to breed resentment.
如果他们失业了,一定会酿成怨恨。
His speech is bound to awake old fears and hostilities.
他的发言必然要激起昔日的恐惧和敌对情绪。
upper bound
上界；最大值
bound for
开往…
be bound by
受…约束；由…联系起来
lower bound
下界
bound with
与…合订；与…有共同的境界；（因喜悦等而）雀跃
adj.|controlled/liable;有义务的；受约束的；装有封面的
vt.|chain/jump/dance;束缚；使跳跃
n.|region/extent/scope/spectrum/territory/range/area;范围；跳跃
vi.|to limit/be confined to;限制；弹起
"bound"是多义词，其含义需结合词性和语境理解：
动词（bind的过去分词） 表示受约束状态，如"The book was bound in leather"（书籍用皮革装订）。法律场景中指义务约束，如"Parties are bound by the contract terms"（双方受合同条款约束）。
形容词 • 必然性："A rebound is bound to happen after market crashes"（市场暴跌后必然出现反弹） • 运动方向："Tokyo-bound flights resumed operations"（往东京的航班已复航）
名词 • 物理界限："The river forms the northern bound of the reserve"（河流构成保护区北界） • 跳跃动作："The deer cleared the fence in a single bound"（鹿纵身跃过围栏）
专业领域用法： • 数学中特指有界函数："The sequence is bounded above by 1"（数列上界为1） • 化学描述分子键："Oxygen atoms are bound in covalent bonds"（氧原子通过共价键结合）
单词"bound" 在不同语境下有多种含义，以下是其常见用法和解释：
根据语境判断具体含义是关键。例如：“The rocket is bound for space.”中，“bound”意为“前往”；而“His enthusiasm knows no bounds.”中，“bounds”指“界限”。
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