exact
a. 精确的, 准确的, 精密的 vt. 强求, 急需
发音
词形变化
教材释义与例句
要求；强求；急需
to demand and get something from someone by using threats, force etc
勒索钱财
准确的，精密的；精确的
completely correct in every detail
释义与例句
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1.
To demand and enforce the payment or performance of, sometimes in a forcible or imperious way.
及物/不及物to exact tribute, fees, or obedience from someone
She was a superb judge who gave her best and exacted the best from each of us, whether in agreement or disagreement.
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2.
To make desirable or necessary.
及物 -
3.
To inflict; to forcibly obtain or produce; to visit.
及物to exact revenge on someone
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1.
Precisely agreeing with a standard, a fact, or the truth; perfectly conforming; neither exceeding nor falling short in any respect.
正确
准确
精密
The clock keeps exact time.
He paid the exact debt.
an exact copy of a letter
exact accounts
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2.
Habitually careful to agree with a standard, a rule, or a promise; accurate; methodical; punctual.
a man exact in observing an appointment
In my doings I was exact.
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3.
Precisely or definitely conceived or stated; strict.
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4.
Such that the kernel of each morphism is the image of the preceding one.
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5.
Such that it preserves short exact sequences.
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1.
exactly
She's wearing the exact same sweater as I am!
词汇关系
相关短语
词源
From Latin exāctus (the verb via Middle English exact), perfect passive participle of exigō (“demand, claim as due; measure by a standard, weigh, test”), from ex (“out”) + agō (“drive”).
来源：wiktionary