短語詞組短語Leaf -sheath 葉鞘Banded leaf and sheath blight 紋枯病;與紋枯病wheat leaf -sheath assay 小麥葉鞘檢騐法leaf sheath scar 葉鞘痕Young leaf sheath 幼葉鞘Purple leaf sheath 紫色葉鞘leaf sheath length 葉鞘長度discoloured leaf sheath 縂糖量persistent leaf sheath 宿存葉鞘 返回 leaf sheath