confirm, verify

動詞 verify:

1. confirm the truth of
2. verify or regulate by conducting a parallel experiment or comparing with another standard, of scientific experiments
   同義詞：control
3. attach or append a legal verification to (a pleading or petition)
4. to declare or affirm solemnly and formally as true
   同義詞：affirm, assert, avow, aver, swan, swear

1. Physical and chemical tests verify that this Recovery Device has neither radioactive pollution nor toxic side effects.
   經理化檢驗證實：使用該器無放射性污染，對人體絕對無毒無副作用。
2. A process used to verify the integrity of transmitted data, especially a message.
   用來驗證發(fā)送的數據，特別是一個信息的完整性的過程。
3. The truth verified the allegations.
   事實證明了這些說法。
4. The computer verified whether the data was loaded correctly.
   計算機查實數據輸入是否正確。

ver.i.fy

v.tr.（及物動詞）
ver.i.fied[-fod.] ver.i.fy.ing,ver.i.fies[-foz.]
To prove the truth of by presentation of evidence or testimony; substantiate.
證明；證實：通過提供證據或證詞來證明…的真相；證實，證明…有根據
To determine or test the truth or accuracy of, as by comparison, investigation, or reference:
核實；查對；查清：通過比較、調查或參考等來確定或考查…的真實性或確切性：
例句：
conducted experiments to verify the hypothesis.See Synonyms at confirm
進行實驗以證實這個假設參見 confirm

Law
【法律】
To affirm formally or under oath.
證明：正式地或在宣誓下證實
To append a verification to (a pleading); conclude with a verification.
判定：對某申訴增補證詞；用證詞判決

來源：
Middle English verifien
中古英語 verifien
from Old French verifier
源自 古法語 verifier
from Medieval Latin vôrific3re
源自 中世紀拉丁語 vôrific3re
Latin vôrus [true] * see wôro-
拉丁語 vôrus [真的] *參見 wôro-
Latin -fic3re [-fy]
拉丁語 -fic3re [使成為]

【引伸】
ver.ifi.er
n.（名詞）