1
be undesirable
His behavior is undesirable.
他的行为是不受欢迎的。
不受欢迎的；不合意的；讨厌的
先理解核心含义，再看它在真实句子里的用法。
不受欢迎的；不合意的；讨厌的
not wanted or likely to please; objectionable
His behavior is undesirable.
他的行为是不受欢迎的。
不受欢迎的；令人反感的；不讨人喜欢的。
Not desirable, objectionable or not likely to please.
不想要的
not wanted
不值得被选择(尤其作为配偶)
not worthy of being chosen (especially as a spouse)
The medicine may have some undesirable side effects, so talk to your doctor first.
这种药可能会有一些令人不快的副作用，所以请先咨询医生。
AI contextual example
The new policy led to some undesirable consequences for small businesses.
新政策给小企业带来了一些不良后果。
AI contextual example
Finding undesirable items in your food is a reason to complain to the restaurant.
在食物中发现不受欢迎的东西是向餐厅投诉的理由。
AI contextual example
undesirable impurities in steel
钢中不良的杂质。
WordNet
His behavior is undesirable.
他的行为是不受欢迎的。
She found the job undesirable.
她觉得这份工作不如意。
It is undesirable to smoke in public places.
在公共场所吸烟是不受欢迎的。
Not this
It is undesirable of you to come late.
Use this
It is undesirable for you to come late.
在形容词 'undesirable' 后，表示不定式逻辑主语的介词应为 'for'，而不是 'of'。
Not this
He behaved undesirable in the meeting.
Use this
He behaved undesirably in the meeting.
修饰动词 'behave' 应用副词 'undesirably'，而不是形容词 'undesirable'。
Choose the next layer that will help you use undesirable with more confidence.
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
不良副作用
The drug has undesirable side effects, so the doctor changed the prescription.
这种药有不良副作用，所以医生换了处方。
不良后果
Skipping the safety check can have undesirable consequences.
跳过安全检查可能会产生不良后果。
不良行为；令人反感的行为
The school has clear rules against undesirable behavior.
学校有明确的规定来禁止不良行为。
为社会所不容的；不受社会欢迎的
Littering is socially undesirable in most communities.
在大多数社区，乱扔垃圾是不为社会所接受的。
不良品质；令人不快的特质
The job interview revealed several undesirable qualities in the candidate.
这次求职面试暴露了候选人的几个不良品质。
不良分子；不受欢迎的成分
The organization was accused of having undesirable elements within it.
该组织被指控内部存在不良分子。
在没有丝毫根据的情况下相信一个命题，是不可取的。
Russell argued that it is undesirable to hold a belief without evidence.
罗素认为，在没有证据的情况下持有信念是不可取的。
Use undesirable 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：desirable=‘令人想要的’；加上否定前缀 un-，就变成‘不想要的、不受欢迎的’。想想 un- 的否定力量，记住这个词。
语域：formal 常见场景：formal writing、official statements undesirable 多用于正式场合，表示“不受欢迎的、不合意的”，语气比 unwanted 更正式；日常口语中较少使用，比较常见于书面报告或政策讨论。
常用作定语或表语，常与it is...to do结构连用，表示'做某事是不受欢迎的'。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.