Pycnostelma sinensis bge.
[医] 徐长卿
🗣️ 情景例句
Harvey Carlson.
这是Harvey Carlson。
Do you happen to know Mr. Cooper's telephone number?
你知道库珀先生的电话号码吗？
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。