protonemata

美 　英

• n.【植】原絲體

詞形變化

復(fù)數(shù)：protonemata  

英漢解釋

n.

1. 【植】原絲體

英英解釋

n.	1. the primary thread-shaped structure of mosses and some liverworts that results from the germination of a spore and gives rise to a new plant

例句

In addition, the asexual diaspores often coexist with rhizoids or protonemata.

此外，無(wú)性繁殖體的產(chǎn)生常常與假根、原絲體有共存關(guān)系。