pre.ven.ient
adj.（形容词）Coming before; preceding.以前的；先前的Expectant; anticipatory.预期的；期望的
来源：Latin praeveniôns praevenient- [present participle of] praevenore [to precede] 拉丁语 praeveniôns praevenient- [] praevenore的现在分词 [在…之前的] prae- [pre-] prae- [前缀，表.在…之前.] venore [to come] * see g w3- venore [来临] *参见 g w3-
【引伸】
preven.iently
adv.（副词）
