scintillate

scintillate
/ˈsɪntɪleɪt; ?@ -təleɪt; `sɪntlˌet/ v
1 [I] give off sparks; sparkle 发出火花; 闪烁
    diamonds scintillating in the candlelight 在烛光下闪烁的钻石.
2 [I, Ipr] (fig 比喻) be brilliant, witty, etc 焕发才智
    scintillate with wit 才智敏锐.

牛津英汉双解词典