释义
adj.
Entomology (of an insect) having a sting
【昆】 (昆虫)有刺的。
Botany sharply pointed; prickly
【植】 具(皮)刺的;刺状的。
n.
Entomology a stinging insect of a group that includes the bees, wasps, and ants
【昆】 有刺类昆虫(包括蜜蜂、黄蜂和蚂蚁)。
词源
"mid 17th cent.: from Latin aculeatus, from aculeus ‘a sting', diminutive of acus ‘needle’."