sheathlike

常見例句

• A sheathlike structure,such as the leaf of a grass that surrounds a stem.
  葉鞘鞘狀結(jié)構(gòu)，例如一種圍繞莖的草葉。
• A sheathlike structure, such as the leaf of a grass that surrounds a stem.
  葉鞘鞘狀結(jié)構(gòu)，例如一種圍繞莖的草葉
• Leaves connate into a single sheathlike whorl, surrounding middle of scape.
  葉合生成為一單個鞘狀輪生，圍繞的花葶的中部。
• Coleoptile A sheathlike structure that protects the developing plumule in grasses.
  胚芽鞘：用來保護(hù)發(fā)育的胚芽的鞘狀的結(jié)構(gòu)。
• Stems ca. 30 cm tall, branched from base, sparsely covered with a bent pubescence, basally with sheathlike scales.
  莖30厘米高，分枝自基部，疏生為一彎曲短柔毛，基部為具鞘狀鱗片所覆蓋。
• Proximal cauline leaves not sheathlike; sepals less than 4.5 mm; fruit shortly stipitate or sessile.
  下部的莖生葉并非鞘狀；萼片不到4.;5毫米；果具短柄或無梗。(23
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