asymmetric

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
不对称的,指物体、形状或关系在大小、形状、位置或分布上不相等或不平衡。

用法要点

句型搭配

常用于描述物体或系统的对称性缺失,如“be asymmetric in...”或“have an asymmetric structure”。

• The design is asymmetric in its layout.
• The molecule has an asymmetric carbon atom.

介词用法

常与介词“in”连用,表示在某个方面不对称;也可与“between”搭配,强调两者间的不平衡。

• The distribution is asymmetric in favor of the north.
• There is an asymmetric relationship between the two countries.

语域说明

在学术、科技和商务语境中常见,用于描述数学、物理、经济等领域的不对称现象;日常对话中较少使用。

• Asymmetric encryption is used in cybersecurity.
• The trade deal led to asymmetric benefits.

基础例句

The butterfly's wings are asymmetric, with one side larger than the other.

这只蝴蝶的翅膀不对称,一边比另一边大。

Her haircut looks asymmetric, giving it a modern and edgy style.

她的发型看起来不对称,显得时尚又前卫。

The room has an asymmetric layout, making it feel more dynamic.

房间的布局不对称,让它显得更有活力。

高级例句

In economics, asymmetric information can lead to market failures, such as in the used car market.

在经济学中,信息不对称可能导致市场失灵,例如在二手车市场中。

The asymmetric encryption algorithm ensures secure data transmission by using different keys for encryption and decryption.

非对称加密算法通过使用不同的密钥进行加密和解密,确保数据传输的安全。

The company faces asymmetric competition, where smaller firms use innovative strategies to challenge larger rivals.

公司面临非对称竞争,即小企业使用创新策略挑战大竞争对手。

高频搭配

verb

be asymmetricbecome asymmetricremain asymmetricappear asymmetric

adjective

highly asymmetricslightly asymmetricvisibly asymmetricstructurally asymmetric

noun

asymmetric distributionasymmetric informationasymmetric warfareasymmetric designasymmetric relationship

adverb

asymmetrically arrangedasymmetrically balancedasymmetrically distributed

preposition

asymmetric in shapeasymmetric between partiesasymmetric with respect to

phrase

asymmetric advantageasymmetric riskasymmetric responseasymmetric pattern

常见错误

❌ 错误:The picture is not symmetric, it's asymmetric.
✓ 正确:The picture is asymmetric.

错误:冗余表达,“asymmetric”已包含“not symmetric”的意思,直接使用即可。正确:简洁地描述为不对称。

❌ 错误:He has an asymmetric face because one eye is bigger.
✓ 正确:His face is asymmetric, with one eye larger than the other.

错误:中文直译导致不自然,英语中更常用“with”结构描述不对称的具体方面。正确:使用“with”短语使句子更流畅。

近义词辨析

uneven

“uneven”更强调表面或分布的不平整、不规则,常用于日常描述;而“asymmetric”更正式,侧重于结构或形状的精确不对称性。

The road is uneven (表面不平), but the design is asymmetric (结构不对称).

lopsided

“lopsided”常带有贬义,暗示不平衡或不协调,多用于口语;而“asymmetric”是中性术语,广泛用于学术和科技语境。

The painting looks lopsided (看起来歪斜), while the molecule is asymmetric (分子结构不对称).