ors

英 [ɔːzr] 美 [ɔːzr]

• (=oral rehydration salt) 经口补液盐,(=oral rehydration solution) 口服补液溶液,(=oral surgeon) 口腔外科医师,(=oral surgery) 口腔外科,(=orthopaedic research society) 矫形外科研究学会,(=orthopaedic surgeon) 矫形外科医师,(=orthopaedic surgery) 矫形外科

英英释义

名词 or:

1. a state in northwestern United States on the Pacific

2. a room in a hospital equipped for the performance of surgical operations