| 释义 |
ac·ro·spire
\-ˌspī(ə)r\ noun
(-s)
Etymology: alteration (influenced by acr-) of earlier akerspire, acherspire, from English dialect aker, acher ear of grain (from Old English æhher, æcher, ēar) + spire (sprout, blade of grass) — more at ear (spike of grain)
: the spiral plumule in a germinating grain |