Bicuspoid
[医] 双尖型
🗣️ 情景例句
Do I claim parcels here?
我在这里领包裹吗？
I beg your pardon!
对不起！
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。