副词<口>歇着，睡着
1. 睡着：at rise 起幕时 | at roost 睡着 | at school 在学校
2. 歇着, 睡着：at risk || 在危险中 | at roost || 歇着, 睡着 | at sb.'s back || 支持某人
1. Christopher Stevens at the hands of an extremist mob is a sad case of chickens coming home to roost for US and Western policymakers.
2. It was like another Olympics had come home to roost at the Bird's Nest.
3. at roost
3. A new show by director Lu Chuan is coming home to roost at the Bird's Nest.