flatbill
词形变化
flatbills
复数
flatbills
释义与例句
n.
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1.
Any of various tropical primarily olive-green flycatchers, having a wide flat bill, members of the genera Ramphotrigon, Tolmomyias, and Rhynchocyclus.
相关短语
词源
From flat + bill.
来源：wiktionary