medical charcoal

例句：

1. 1. Medical charcoalis used to absorb toxins fromthe body.
   医疗炭用于吸收体内的毒素。
2. 2.The patient was given medical charcoalto help with his digestion.
   病人被给予医疗炭以帮助消化。
3. 3. Medicalcharcoal is oftenused in hospitals to treat patientswith respiratory infections.
   医疗炭常在医院用于治疗呼吸系统感染的患者。