1887Sollas in Encycl. Brit. XXII. 420/2 Reserve cells or thesocytes have been described in several sponges as well as amylin and oil-bearing cells.
英语词典包含277258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。