shirttails
n. 衬衣下摆；社论栏
adj. 远房的；幼小的；随便的
例句
He wore sandals and old jeans and his shirttails weren't tucked in.
他穿着凉鞋，旧牛仔裤，衬衫下摆也没塞进裤子里。
《柯林斯英汉双解大词典》
