单词	leucoplast
释义	leucoplast /ˈluːkə(ʊ)plast / /ˈluːkə(ʊ)plɑːst/ noun Botany A colourless organelle found in plant cells, used for the storage of starch or oil.Different types of non-photosynthetic plastids can be found in non-green tissues of plants (e.g. leucoplasts and chromoplasts), and these usually carry out specialized biosynthetic and storage functions.... Stromules have been recorded on all major plastid types, including proplastids, chloroplasts, etioplasts, leucoplasts, amyloplasts, and chromoplasts. The apical layer of glandular head cells was characterized by leucoplasts and calcium oxalate crystals.
随便看	bent out of shape ben trovato Bentsen, Lloyd Bent's Fort bentwood Benue-Congo Benue River benumb be nuts about (or on) be nutty about Benxi benzaldehyde Benzedrine benzene benzene hexachloride benzene ring benzenoid benzhexol benzidine benzin benzine Benz, Karl Friedrich benzoate benzocaine benzodiazepine

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。