英语词汇pollen tube是什么意思，pollen tube的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	pollen tube
释义	DEFINITIVE EXAMPLES 权威例句〔micropyle〕Botany A minute opening in the ovule of a seed plant through which the pollen tube usually enters.【植物学】珠孔：种子植物胚珠上的小开口，通常花粉管由此进入胚珠美国传统
随便看	compound device compound diachylon plaster compound die compound digestive elixir compound diode compound discount compound dislocation compound distribution compound dl compound documents compound duties compound dynamo compound E compound effervescent powder compound efferveseent powder compound elastic scattering compound elaterin powder compound elixir of almond compound elixir of benzaldehyde compound elixir of hydrastis compound embryo sac compound engine compound entry compound equation of payment compound essence

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。