1 . in advance 事先，提前。如：
    The heavy luggage was sent in advance. 笨重的行李已事先送去。
    Everything has been fixed in advance. 一切都已預(yù)先安排好了。
    2 . in advance of 在……前面，超過(guò)，比……進(jìn)步。如：
    She walked in advance of her husband. 她走在她丈夫前面。
    He is far in advance of his class. 他在班上遙遙。
    3 . on the advance 在上漲。如：
    Silk is on the advance. 絲綢價(jià)格在上漲