Scleroderma
n. 硬皮病\\n[医] 硬皮马勃属(担子菌)
🗣️ 情景例句
May I use a knife and fork please?
我可以用刀叉吗？
How long will you be staying in hong kong?
你将待在香港多久？
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。