| 释义 |
acrospireenUS
acrospire (ˈækrəˌspaɪə) n (Botany) the first shoot developing from the plumule of a germinating grain seed[C17: from obsolete akerspire, from aker ear2 + spire sprout, spire1; the modern form is influenced by acro-]ac•ro•spire (ˈæk rəˌspaɪər)
n. the first sprout appearing in the germination of seed. [1610–20] acrospire - The first leaf that sprouts from a germinating seed.See also related terms for sprout. |