Preceding and preparing for something
preparatory [ pri'pær?t?ri, 'prep?- ] adj.preceding and preparing for something
preparatory什么意思求高手給解答
Preceding and preparing for something
preparatory [ pri'pær?t?ri, 'prep?- ] adj.preceding and preparing for something
preparatory [ pri'pær?t?ri, 'prep?- ] adj.preceding and preparing for something