roost ru:st
释义
n. 栖木, 休息所, 群栖的禽鸟
vi. 栖息, 安歇
vt. 使栖息
英文释义
n. a shelter with perches for fowl or other birds
n. a perch on which domestic fowl rest or sleep
v. settle down or stay, as if on a roost
词形变化
现在分词: roosting 复数: roosts 过去式: roosted 第三人称单数: roosts 过去分词: roosted
BNC词频排名: 18,729 | 当代语料库词频排名: 16,270