1. 直立的：bristle 刚毛 | bristled 直立的 | bristletail 蛀虫

2. 有刚毛的, 多刺毛的：bristle || 刚毛, 猪鬃 (毛发等)竖起, 发怒 | bristled || 有刚毛的, 多刺毛的 | Bristlegrass || 狗尾草属

adj

1. having or covered with protective barbs or quills or spines or thorns or setae etc.

e.g. a horse with a short bristly mane
bristly shrubs
burred fruits
setaceous whiskers

Synonym: barbedbarbellatebriarybrierybristlyburredburrypricklysetosesetaceousspinythorny