所以为了确保他们在开车的时候得到适当的治疗，在使用全天药物的同时，需要使用短效药的情况也是很有可能存在的。

So there is potential to use a short-acting medication as well as the one medication they might use during the day to make sure that their treatment is in place when they are driving.

youdao

从选择复合避孕药（复合雌孕激素避孕药）还是迷你避孕丸（单一孕激素避孕药）开始，如果选择前者，会有另一项选择——常规包（短效避孕药）还是持续剂量（长效避孕药）。

You'll start by choosing either combination birth control pills or minipills. If you choose combination birth control pills, you'll have another choice — conventional packs or continuous dosing.

youdao

从选择复合避孕药（复合雌孕激素避孕药）还是迷你避孕丸（单一孕激素避孕药）开始，如果选择前者，会有另一项选择——常规包（短效避孕药）还是持续剂量（长效避孕药）。

You'll start by choosing either combination birth control pills or minipills. If you choose combination birth control pills you'll have another choice — conventional packs or continuous dosing.

youdao