balsa词源
发布于：2025-07-04 22:38浏览量：86文/优校网
英文词源
- balsa (n.)
- South American tree, 1866, apparently from Spanish balsa "float," originally the name of rafts used on the Pacific coast of Latin America (1777). The wood is very light.
发布于：2025-07-04 22:38浏览量：86文/优校网
