utilization

英 [,juːtɪlaɪ'zeɪʃən] 美[,jʊtɪlɪ'zeʃən]

• n. 利用，使用

1. the act of using;

"he warned against the use of narcotic drugs"

"skilled in the utilization of computers"

2. the state of having been made use of;

"the rate of utilization"