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preposition/ˈpriːviəs tə/, before vowels /ˈpriːviəs tu/
/ˈpriːviəs tə/, before vowels /ˈpriːviəs tu/
- before a particular time or event
之前：特定时间或事件之前 - Previous to this, she'd always been well.
这以前，她身体一向很好。
- Previous to this, she'd always been well.