lessen the strength or flavor of a solution or mixture;
"cut bourbon"
thin out的用法和样例:
例句
The paint was thinning out on the old barn. 颜料在仓库里渐渐变淡了。
If your sweetie is left behind at home while you're out on a new adventure, the warm welcome you usually receive on your return could be cooler. 如果你把你的爱人留在家里一个人,一个人在外面打拼,家的温暖会变淡的。