Vocabulary Cards B1
55 cards available.
B1 noun
Universe
宇宙
Meaning
all existing matter and space; the cosmos
Example
Scientists study the universe to understand its mysteries.
B1 adjective
Unkind
残忍; 不友好
Meaning
cruel; not nice or caring toward others
Example
It was unkind of him to make fun of her appearance.
B1 adjective
Unknown
未知
Meaning
not known or identified; unfamiliar
Example
The author of this letter remains unknown.
B1 adjective
Unlike
不同的; 不相似的
Meaning
different from; not similar to
Example
Unlike his brother, he prefers quiet activities.
B1 adjective
Unlikely
不太可能; 不大可能
Meaning
not likely to happen; improbable
Example
It's unlikely to rain today with such clear skies.
B1 verb
unlock
解锁
Meaning
to open something that is locked; to make something accessible or available
Example
She used the key to unlock the door.
B1 adjective
unmarried
未婚
Meaning
Not married; single.
Example
He is thirty-five and still unmarried.
B1 adjective
Unnecessary
不必要的；多余的
Meaning
not needed; not required; pointless
Example
The meeting was unnecessary since all decisions were already made.
B1 verb
unpack
拆开
Meaning
to remove items from a container; to explain or analyze something in detail
Example
After arriving home, she began to unpack her suitcase.
B1 adjective
Unpaid
未支付的; 无薪的
Meaning
not paid for; without payment or salary
Example
She worked as an unpaid intern for six months.
B1 adjective
unplanned
未计划的
Meaning
Not planned or arranged in advance; happening spontaneously without preparation.
Example
Unplanned urbanization contributes to environmental issues.
B1 adjective
Unpleasant
令人不悦的
Meaning
not giving or causing pleasure; disagreeable
Example
The medicine had an unpleasant taste.
B1 adjective
unpopular
不受欢迎的
Meaning
not liked or supported by many people
Example
The decision was unpopular with the public.
B1 adjective
Unsafe
不安全; 危险的;
Meaning
involving or causing danger or risk; not protected from harm
Example
It is unsafe to walk alone in this neighborhood at night.
B1 adjective
Unsuccessful
失败的; 没有成功的;
Meaning
not achieving desired aims or results; failing to accomplish a purpose
Example
His unsuccessful attempt to climb the mountain left him disappointed.
B1 adjective
unsure
不确定的
Meaning
not certain or confident; feeling doubt
Example
She felt unsure about the decision.
B1 adjective
Untrue
错误的; 不正确的
Meaning
not true; false; incorrect
Example
His statement about the incident was completely untrue.
B1 adjective
Unused
未使用的; 没有被使用
Meaning
not being used; not having been used before
Example
There are many unused rooms in this old mansion.
B1 adjective
Unusual
不寻常; 奇怪;
Meaning
not typical; strange; different from what is normal
Example
She wore an unusual dress to the party.
B1 adverb
unusually
异常地
Meaning
in a way that is not typical or expected; to an uncommon degree
Example
It was unusually cold for this time of year.
B1 adjective
Unwanted
不受欢迎的
Meaning
not desired or welcome; not wanted
Example
He felt like an unwanted guest at the meeting.
B1 adjective
Unwell
不舒服; 生病
Meaning
not in good health; feeling sick or ill
Example
She has been feeling unwell since yesterday.
B1 verb
unwrap
拆开
Meaning
remove wrapping or covering from something; reveal something gradually or clearly
Example
She carefully unwrapped the gift with excitement.
B1 adjective
upcoming
即将到来
Meaning
about to happen or appear
Example
The upcoming event will be held next week.