convenience

英 [kən'viːnɪəns] 美[kən'vinɪəns]

• n. 便利；厕所；便利的事物

1. the state of being suitable or opportune;

"chairs arranged for his own convenience"

2. the quality of being useful and convenient;

"they offered the convenience of an installment plan"

3. a toilet that is available to the public

4. a device that is very useful for a particular job