例句 /

Objective To investigate the enzymatic debridement effect of bromelain ointment on guinea pigs with third-degree burns.

Objective To investigate the enzymatic debridement effect of bromelain ointment on guinea pigs with third-degree burns.

目的观察菠萝蛋白酶软膏用于豚鼠三度实验性烧伤的酶溶痂作用。