单词 duck-bill 释义 duck-bill, n.[f. duck n.1 + bill n.2]a. Red wheat; more fully duck-bill wheat.1556Withals Dict. (1568) 20 a/1 Ador, is also an other kinde of wheate..whiche we doo nowe call duckbill.1597Gerarde Herbal i. xl. 5. 60 Red Wheate is calle...