单词	ligule
释义	ligule /ˈlɪɡjuːl / noun Botany A narrow strap-shaped part of a plant, especially a membranous scale on the inner side of the leaf sheath at its junction with the blade in most grasses and sedges.Indeed, it has been noted that tyloses appeared to hinder, but not entirely block, the movement of radiolabelled amino acids in the xylem sap at the ligule of senescent leaves of Lolium temulentum.... All experimentation was done using the expanding second true maize leaf blade at a stage before growth of the leaf sheath, which is seen as displacement of the ligule from the leaf base. Hopi confers pigmentation to a wide variety of plant tissues, including pericarp, root, mesocotyl, and leaf blade in the seedling, midrib, ligule, leaf blade, and anthers in the mature plant. Origin Early 19th century: from Latin ligula 'strap'.
随便看	Marconigram Marconi, Guglielmo Marco Polo Marcos, Ferdinand Marcosian marcot marcottage marcotted marcotting Marcusean Marcuse, Herbert Marcusian marcylite mardana mardel Mar del Plata Mardi Gras mardle Marduk mardy Mardycker Mardyker mare Marechal Niel mare clausum

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。