mid-14c., "one to whom special duty is entrusted by a higher power," from Medieval Latin commissarius, from Latin commissus "entrusted," past participle of committere (see commit). Originally ecclesiastical; the military sense of "official in charge of supply of food, stores, transport" dates to late 15c. Hence "storeroom" (1882) and "dining room in a larger facility" (1929, American English).
实用例句
1. Commissary wagons with torn canvas covers rocked through the ruts.
盖着破帆布的军需车摇摇晃晃地在凌乱的车辙中驶着.
来自飘（部分）
2. An Anglican diocesan court presided over by a bishop's chancellor or commissary.
教区法庭由主教秘书或代理主教主持的英国国教教区法庭.
来自互联网
3. I was the class commissary in charge of studies.
我担任过班级学习委员.
来自互联网
4. Yes. I was the class commissary in charge of studies.
有.我是班上的学习委员.
来自互联网
5. Ding - ling was a commissary of the authors turning to revolutionary asceticism.