[I] ~ (with sth) |~ (at sb) if your eyes twinkle, you have a bright expression because you are happy or excited （眼睛因高兴或兴奋）闪光，发亮
twinkling blue eyes
闪闪发亮的蓝眼睛
Her eyes twinkled with merriment.
她高兴得双眸闪闪发亮。
noun
an expression in your eyes that shows you are happy or amused about sth （眼睛的）闪亮；欣喜的神情
He looked at me with a twinkle in his eye.
他目光熠熠地望着我。
a small light that keeps changing from bright to faint to bright again 闪烁；闪耀；闪光
the twinkle of stars
星星的闪烁
the twinkle of the harbour lights in the distance
远处港口灯光的闪烁