“acicula”的英文意思

单词 acicula 释义 ‖ acicula Nat. Hist.|skjl|Pl. acicul.[L., dimin. of acus a needle. Incorrect variants are aciculum, aciculus.]A technical name for a slender needle-like body, such as the spines or prickles with which some animals and plants are furnis...