preoperative

adj. /ˌpriːˈɑːpərətɪv/ C2

手术前的；术前的

Happening, done, or used before a surgical operation.

仙境例句

“Before any operation,” said the Duchess, “a good shake is the best preoperative care.”

“做任何手术之前，”公爵夫人说，“最好的术前护理就是好好摇一摇。”