Dendrometer
n. 测树器
🗣️ 情景例句
I've always wanted a garden like theirs.
我总想有一座像他们那样的花园。
I don't care!
我不管！
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。