先に， 曩に， さきに

1. previously, before, earlier, formerly, recently 2. first, before (something or someone else), ahead (of), earlier 3. beforehand, in advance, ahead of time

先前；之前；早些时候；以前；最近；首先，在(某物或某人)之前，处于(某物或某人)前方，更早一些；事先；提前

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