基本解釋樹木年輪同根派生 tree-rings相關詞英漢例句Ring-width chronologies and tree age structure were both used to investigate the relationship between treeline dynamics and climate change.而在受季風影響的地區(qū)，樹木年輪寬度的增加與儅年雨季的氣候變化關系不大。tree-rings更多例句