词语事先
解释in advance
in advance〔名词〕先期,先行,预详细»
in advance〔副词〕提前 ,事前 ,预先,早详细»
in advance〔介词〕在前,预先详细»
in advance〔介词〕预先,在前面,事先详细»
in advance〔名词〕预先,事先,在前详细»
in advance预先，在前头预付详细»
in advance提前详细»
事先in advance详细»
事先beforehand;in advance详细»