双语例句
Dendro-climatologist a researcher who USES tree rings to study the climate record.
Dendro - climatologist -利用树木年轮来研究气候记录的研究学家。
树木
Dendro-climatologist a researcher who USES tree rings to study the climate record.
Dendro - climatologist -利用树木年轮来研究气候记录的研究学家。