spotting

['spɔtiŋ]

n. 确定准确位置, 钻中心孔, 配置, 识别
动词spot的现在分词形式

例句与用法：

The milkman selected the spotted cows, from among a herd of two hundred.

牛奶商从一群200头牛中选出有斑点的牛。

It's spotting with rain.

正在下小雨。