六级In fact, they are prescribed and they’regiven at a certain level, a dosage that is understood by a practitioner who’s been trained.
事实上,它们是处方药,并且在一定程度上有效,一个经过培训的从业者能够理解的剂量。
2016年6月听力原文
六级In fact, they are prescribed and they're given at a certain level, a dosage that is understood by a practitioner who's been trained.
事实上,它们是处方药,并且是按一定的剂量给药的,这个剂量是经过培训的从业者能够理解的。
2016年6月六级真题(第二套)听力 Section B
六级Drugs that are safe in the dosage stated on the label may be very dangerous in large doses.
标签上规定的安全剂量的药物在大剂量时可能非常危险。
2017年12月六级真题(第二套)听力 Section C
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