Paed-
与儿童有关的；儿童的
🗣️ 情景例句
I lost.
我输了。
I'd like to deposit some money.
我想存点钱。
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。