unit基本解释
n,[计量]单位，单元；装置；[军]部队；[机]部件,同近
The man is in the hospital’s intensive care unit..那名男子在医院的重症监护室。
单位，单元；装置；[军] 部队；部件英释nnan amount of something used as a standard of measurement
per unit,每单位.短语
