pre-
基本解释
pref. ...之前
[医] 在前
英文释义
A prefix denoting priority (of time, place, or rank); as,
precede, to go before; precursor, a forerunner; prefix, to fix or place
before; preeminent eminent before or above others. Pre- is sometimes
used intensively, as in prepotent, very potent.
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