| 释义 |
pot·a·mo·ge·to·na·ce·ae
\ˌ ̷ ̷ ̷ ̷ ̷ ̷ˌjēd.əˈnāsēˌē\ noun plural
Usage: capitalized
Etymology: New Latin, from Potamogeton, type genus + -aceae
: a family of aquatic herbs (order Naiadales) having floating or submerged leaves, simple flowers without a perianth, and a fruit like a nut or a drupe
• pot·a·mo·ge·to·na·ceous \| ̷ ̷ ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷|nāshəs\ adjective |