diametre

n. 直径

词形变化

diametres 复数 diametres

释义与例句

n.
  1. 1.

    Alternative form of diameter.

    过时

词源

From Old French diametre (French diamètre), from Latin diametrus, from Ancient Greek διάμετρος (diámetros) (γραμμή (grammḗ)) (diametros grammē, “line measuring across”), from διά (diá, “across”) + μέτρον (métron, “measure”).

来源：wiktionary