英语词汇“pollen sac”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pollen sac
释义	pollen sac pollen sac n. One of the chambers of an anther or a male cone in which pollen is produced; the microsporangium of a seed plant. pollen sac pollen sac [′päl·ən ‚sak] (botany) In the anther of angiosperms and gymnosperms, a cavity that contains microspores.
随便看	refreshes him with refreshes his memory refreshes memory refreshes me with supply unit leader supply usage requirements estimator supply user report generator supply us with supply voltage supply voltage rejection ratio supply web application supply with supply you with suppo support supportability supportability analysis supportability design baseline supportability design requirements document supportability design to requirements supportability integrated product team strategy supportability investment decision analysis center supportability, maintainability, and reparability supportability management assessment report tool supportability online system

英语词典包含2567994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。