brilliancy n. 卓越,光輝；

　　delinquency n. 失職，罪行；

　　chancy a. 冒險(xiǎn)的；危險(xiǎn)的

　　例句：

　　He had no history of delinquency.

　　他沒有犯罪記錄。

　　Fancy! She's never been in a plane before.

　　真想不到！她竟然從未坐過飛機(jī)。

　　She got the highest score in fancy diving.

　　她在花式跳水中得了最高分。

　　You can't hear waves of such a high frequency.

　　你聽不到這么高頻率的聲波。