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hypothesise that...
that 可省略，但通常保留。
Scientists hypothesise that the universe is expanding.
科学家假设宇宙正在膨胀。
假设；假定；推测
先理解核心含义，再看它在真实句子里的用法。
假设；假定；推测
to believe something is true, especially based on incomplete or uncertain evidence
Scientists hypothesise that the universe is expanding.
科学家假设宇宙正在膨胀。
推测；假定
to believe especially on uncertain or tentative grounds
hypothesise
Base
原形
hypothesises
3rd person
第三人称单数
hypothesising
-ing
现在分词
hypothesised
Past
过去式
hypothesised
Past participle
过去分词
She hypothesises that climate change is accelerating.
她假设气候变化正在加速。
They hypothesised a new theory last year.
他们去年假设了一个新理论。
We have hypothesised several possibilities.
我们已经假设了几种可能性。
规则动词，过去式和过去分词加-ed
Scientists often hypothesise about the origins of the universe.
科学家们经常对宇宙的起源进行假设。
She hypothesised that the missing key was under the sofa.
她假设丢失的钥匙在沙发下面。
The researcher is hypothesising a new theory to explain the phenomenon.
这位研究者正在假设一种新理论来解释这一现象。
that 可省略，但通常保留。
Scientists hypothesise that the universe is expanding.
科学家假设宇宙正在膨胀。
直接跟名词作宾语。
The researcher hypothesised a new theory.
研究者假设了一个新理论。
about 后接名词或动名词。
They hypothesised about the cause of the extinction.
他们推测灭绝的原因。
Not this
He made a hypothesise about the experiment.
Use this
He made a hypothesis about the experiment.
Hypothesise 是动词，不能用作名词。表示“作假设”时，应用名词形式 hypothesis。
Not this
The researcher hypothesised the drug had no side effects.
Use this
The researcher hypothesised that the drug had no side effects.
Hypothesise 引导宾语从句时，通常需要连词 that，不能省略。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
推测；假设
Researchers hypothesise that the results will support the theory.
研究人员推测，这些结果将支持这一理论。
对……进行推测
Scientists hypothesise about how the ancient structure was built.
科学家们对这座古代建筑是如何建造的进行推测。
假设存在某种关联
The study hypothesises a link between diet and mood.
这项研究假设饮食与情绪之间存在关联。
假设一种机制
They hypothesised a mechanism by which the drug works.
他们假设了这种药物起作用的一种机制。
被普遍推测的
It is widely hypothesised that early humans crossed the sea.
人们普遍推测，早期人类曾横渡这片海域。
Use hypothesise naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆联想：hypothesise拆为hypo-（下面）+thesis（论点）——论点之下的猜测，即‘假定、推测’。
语域：formal 常见场景：学术写作、科学报告、理论探讨 hypothesise 多用于学术或正式语境，通常表示在证据有限或不确定的情况下提出假设；日常口语中较少使用。
以下词语的结尾都有 /aɪz/：size、emphasise、precise 读 /saɪz/，与 hypothesise 末尾 -sise 的发音相同；realise、analyse 读 /laɪz/，也含 /aɪz/。这些词重音位置不同，所以都不与 hypothesise 完全押韵。注意 promise 虽也以 -ise 结尾，但读 /ˈprɒmɪs/，不是 /aɪz/。
Dictionary facts from ECDICT, WIKTIONARY.