v.
潜近（猎物或人）；（非法）跟踪；存心骚扰（或迫害）；（诗、文）（悄悄地或威风凛凛地）穿过；（骄傲地或生气地）阔步走；（不好的气氛）笼罩（stalk 的现在分词）
n.
围捕；跟踪罪
例句
If the dog's hackles are up, gives a low decibel growl, or engages in a predatory, stalking posture, then there is probably a danger in the environment.
如果狗颈部的毛都竖立起来，或是它发出低分贝咆哮，或是呈掠夺、跟踪姿势，那么周围肯定存在危险。
The lion was stalking a zebra.
狮子偷偷接近斑马。
《牛津词典》
She claimed that he had been stalking her over a period of three years.
