pre-op
noun uk/ˈpriːˌɒp/ us/ˈpriːˌɑːp/
[ C or U ]手术前检查
a set of checks and tests given in a hospital before someone has an operation
During pre-op I was told they were going to do both discs.
As part of the pre-op, she had a routine mammogram, which revealed the breast cancer. 作为术前检查的一部分，她做了常规的乳房X光检查，发现了乳腺癌。
I had two or three pre-ops.
[ U ]手术前检查处
a place in a hospital where someone is prepared for an operation
I was actually relieved when they took me to pre-op. 当他们带我去手术前检查处时，我实际上是松了一口气。
pre-op
adjective [ before noun ] uk/ˌpriːˈɒp/ us/ˌpriːˈɑːp/
手术前（发生或给予）的
happening or given before an operation
You will receive more information at your pre-op appointment the day before your surgery.
I was on my pre-op drugs and very calm. 我服用了手术前药物，非常平静。
手术前的
relating to preparation for an operation
The pre-op nurse does skin prep for patients undergoing surgery.
All patients must receive written pre-op and post-op instructions. 所有病人必须收到书面的术前和术后指引。
手术前检查处的
(of a place) where a person is prepared for an operation
All preliminary care will be given in the pre-op room. 所有的初步护理将在术前检查室进行。
The patient arrived in the cardiac pre-op area.
（人）手术前的
(of a person) not yet having had their operation
Pre-op patients have a series of checks done. 病人在手术前要做一系列的检查。
pre-op
adverb uk/ˌpriːˈɒp/ us/ˌpriːˈɑːp/
手术前地
before someone has an operation
I still weigh 140 pounds less than I did pre-op.
He'd been struggling to drink enough water, which was an issue pre-op. 他一直在努力，但喝不下足够多的水，这在手术前是个问题。
Compare: post-op