Jackbit
可拆式钻头, 活钻头, 岩心钻头, 凿岩机钎子, 手持式风钻钎子
🗣️ 情景例句
His collection of paintings is most impressive.
他的绘画收藏令人叹为观止。
Nothing so bad, as not to be good for something.
塞翁失马，安知非福。
The sea sparkled in the sunlight.
阳光下，大海波光粼粼。