🧩 词语组成解析
n. [动]负子蟾
n. [动]负子蟾
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
Much better.
好多了。
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。