例句
The doctor etherized the patient before the surgery.
医生在手术前对病人进行了麻醉。
He etherizes the animals for the experiment.
他为了实验对动物进行麻醉。
The doctor etherized the patient before the surgery.
医生在手术前对病人进行了麻醉。
He etherizes the animals for the experiment.
他为了实验对动物进行麻醉。