exact

exact
adjective
  1. not approximated in any way; precise
    确切的;准确的
    the exact details were still being worked out.
    具体的细节还在处理之中。
    ■accurate or correct in all details
    精确的
    an exact replica, two feet tall, was constructed.
    建造了一个两英尺高的精确复制品。
    ■(of a person) tending to be accurate and careful about minor details
    (人)严谨的
    she was an exact, clever manager.
    她是一个一丝不苟的、聪明的管理者。
    ■(of a subject of study) permitting precise or absolute measurements as a basis for rigorously testable theories
    (研究课题)严密的
    psychomedicine isn't an exact science yet.
    心理医学还不是一门严密的科学。
verb
  1. [with obj.]demand and obtain (something, especially a payment) from someone
    索取;强要(某物,尤指报酬)
    tributes exacted from the Slav peoples.
    从斯拉夫各民族索取来的贡品。
    William's advisers exacted an oath of obedience from the clergy.
    威廉的顾问们强迫牧师发誓服从。
    ■inflict (revenge) on someone
    使人遭受(报复)
    a frustrated woman bent on exacting a cruel revenge for his rejection.
    一位被他拒绝、未达目的而决定对他实施残酷报复的妇女。
派生
exactable
adjective
exactitude
noun
exactness
noun
exactor
noun
语源
  1. late Middle English (as a verb): from Latin exact- 'completed, ascertained, enforced', from the verb exigere, from ex- 'thoroughly' + agere 'perform'. The adjective dates from the mid 16th cent. and reflects the Latin exactus 'precise'
英语宝典
考试词汇表