单词	pulmonate
释义	pulmonate /ˈpʌlməneɪt / Zoology noun A mollusc of the group Pulmonata, which includes the land snails and slugs and many freshwater snails.Pulmonates are dioecious and hermaphroditic as are prosobranchs, but pulmonates develop directly (there is no larval form).... There are now hundreds of thousands of species of insects and green plants, and tens of thousands of mites, spiders, and pulmonate land snails (those endowed with lungs). In addition, the pulmonate snail, the marsh clam, and several polychaete worms were abundant. adjective Relating to or denoting pulmonates.In pulmonate land snails, variation in gene organization is found at the level of the superfamily (Yamazaki et al. 1997).... Being a pulmonate gastropod means that it has no gills. Pupa mtDNA shows many unique features that are shared with pulmonate land snails.
随便看	polytelic polytene polytenic polytenise polytenization polytenize polytenized polyteny polyterpene polyterpenoid polytetrafluoroethylene Polythalamia polythalamous polytheism polytheist polytheistic polytheistically polytheize polythelia polythene polytherapy polythetic polythionate polythionic acid polytocous

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。