黒慈姑

JAPONCA → TR

Tanım

•Eleocharis kuroguwai, a kind of spikerush

Etimoloji

Literally, “black arrowhead”, 黒(くろ) (kuro, “black”) + 慈姑(くわい) (kuwai, “arrowhead”). The kuwai changes to guwai as an instance of rendaku (連濁).