单词 securiform 释义 securiform, a.|skjrfm|[f. securi- + -form.]Axe-shaped, having the form of an axe or hatchet. a. Bot. applied to leaves, etc. b. Ent. applied to a palpus or joint, etc.1760J. Lee Introd. Bot. iii. xviii. (1765) 212 Securiform, Hatchet...