-
In fact, they are prescribed and they’regiven at a certain level, a dosage that is understood by a practitioner who’s been trained.
出自-2016年6月听力原文
-
Drugs that are safe in the dosage stated on the label may be very dangerous in large doses.
2017年12月六级真题（第二套）听力 Section C
-
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.
2016年6月六级真题（第二套）听力 Section B