词族 · ponderosa
词形变化
英语词源
- ponderosa (n.)
- type of pine in western U.S., 1878, from scientific name Pinus ponderosa (1836), literally "heavy pine," from Latin ponderosus (see ponderous).
权威例句
- 1. Callaham and Liddicoet found an elevational cline in ponderosa pine from Northern California.
- 卡拉汉和利狄柯特发现加利福尼亚北部产的黄松有一海拔渐变群.