shininess
['ʃaininis]
n. 闪亮, 发光, 光泽
例句与用法：
I am amazed to see a beggar step into a shiny Mercedes.
看到一个乞丐跨进一辆闪亮的奔驰轿车我惊愕不已。
A usually black or banded, hard volcanic glass that displays shiny, curved surfaces when fractured and is formed by rapid cooling of lava.
黑曜岩火山玻璃，一般为黑色，带状，摔碎时色泽光亮，表面变曲，由火山熔岩迅速凝而成
He has a shiny bald pate.
他是个亮光光的秃顶。
He puts grease on his hair to make it shiny.
他给头发擦上发油使它发亮。
词形变化：