thallus

名词 n.
中文释义
英 /ˈθæl.əs/    美 /ˈθæl.əs/

英文释义

名词 n.
  1. An undifferentiated plant body, such as in algae.
    — As it flows it takes the forms of sappy leaves or vines, making heaps of pulpy sprays a foot or more in depth, and resembling, as you look down on them, the laciniated, lobed, and imbricated thalluses of some lichens; […]
  2. Any plant body lacking vascular tissue.

词形变化

thalluses plural thalli plural

词汇关系

衍生词
Abrothallus Chrysothallus Cryptothallus Didymothallus Geothallus Greeneothallus Himantothallus hypothallus Makednothallus perithallus Phaeothallus pseudothallus Rhizothallus Sandeothallus thallodic Xenothallus
相关词
Phyllothallia thalliform thalline thallium Thallobionta thallodal thalloid Thallophyta thallophyte thallose

词源

From Ancient Greek θαλλός (thallós, “young shoot, twig”), from Proto-Indo-European *dʰelh₁- (“to bloom”).
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