🔍 Tìm kiếm từ vựng
certain
Adjective
chắc chắn, tự tin
feeling completely sure about something and showing that you believe it
"She was certain that she left her keys on the table ."
certainly
Adverb
chắc chắn, dĩ nhiên
in an assured manner, leaving no room for doubt
"The team certainly worked hard to achieve their goals this season ."
uncertain
Adjective
không chắc chắn, do dự
(of a person) showing a lack of confidence and having doubts about something
"They felt uncertain about investing in the new venture without a detailed business plan ."
certainty
Noun
sự chắc chắn
the state of being sure about something, usually when there is proof
"His certainty about the project 's success helped persuade others to invest in it ."
uncertainty
Noun
sự không chắc chắn, tính bất định
a condition or situation that is unsettled, dependent on chance, or unpredictable, often causing doubt
"Rising oil prices created uncertainties in the global economy ."
uncertainty principle
Noun
nguyên lý bất định, nguyên lý không chắc chắn
a theory stating that the exact position and momentum of a particle cannot be measured precisely at the same time
"Knowing both properties precisely is impossible according to the uncertainty principle."
certainly
Adverb
chắc chắn, dĩ nhiên
in an assured manner, leaving no room for doubt
"The team certainly worked hard to achieve their goals this season ."
for certain
Adverb
chắc chắn, không nghi ngờ
with complete confidence
"The evidence proved for certain that the hypothesis was correct ."
to ascertain
Verb
xác định, xác minh
to determine something with certainty by careful examination or investigation
"We are ascertaining the availability of resources ."
certain
Adjective
nhất định, đặc biệt
referring to a specific thing, person, or group, distinct from others
"The project will succeed to a certain degree if we stay on track ."
uncertain
Adjective
không chắc chắn, do dự
not definitively known or decided
"The date of the event is uncertain due to potential scheduling conflicts ."
certain
Pronoun
một số, vài
used to refer to an unspecified selection within a group or category
"Certain of the answers were wrong, but we couldn’t find the mistake."
certain
Adjective
chắc chắn, tự tin
feeling completely sure about something and showing that you believe it
"She was certain that she left her keys on the table ."
certainly
Adverb
chắc chắn, dĩ nhiên
in an assured manner, leaving no room for doubt
"The team certainly worked hard to achieve their goals this season ."