time killer

A senior New York Fed official who worked with him in 1998, on the rescue of the failed hedge fund Long-Term Capital Management, describes Thain at that time as a stone-cold killer.

纽约联邦储备银行（New York Fed）一名高级官员曾在1998年与塞恩共事，营救破产的对冲基金长期资本管理公司（LTCM）。这位官员将当时的塞恩形容为冰冷如石的杀手。

Touch football is a favorite time killer.

打触身式橄榄球是一种人们喜爱的消遣.

Time for the ultimate killer's test: How would the piranha react to my duck?

现在是终极杀手测试时间：水虎鱼会对我的鸭子如何反应呢？

It was a time when the killer whales, or "killers" as they were then called, helped the whalers catch the baleen whales that were on their annual migration.

在那个时期，杀人鲸，正如当时他们被称呼的，帮助捕鲸者捕杀在每年迁移途中的须鲸。