| 释义 |
tim·ber·line AHD[tĭmʹbər-līn'] D.J.[ˈtɪmbəˌlaɪn]K.K.[ˈtɪmbɚˌlaɪn]n.（名词）- The elevation in a mountainous region above which trees do not grow.林木线：在山区林木生长的最高上限
- The northern or southern latitude beyond which trees do not grow. Also called tree line 林木生长在最北或最南的纬度 也作 tree line
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