adv.事先;以前;仓促;“previous”的派生;
例句:
Previously our mountain area [ region ] is poor and impoverised.
先前咱们 山区 很穷.
a previously undiscovered talent
以前没被发掘的天才
The two fighters had previously boxed a 12-round match.
这两位拳击手之前已经打了一场12回合的比赛。