Slickolite
[地质]擦痕岩面
🗣️ 情景例句
Are you good at taking photos?
你拍照拍得好吗？
A policeman pricks up his ears.
一个警察竖起耳朵在认真地听着。
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我们不必像开采其他矿藏那样，把人送到地下去把石油取出。