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
Especially with his teething.
特别是他现在开始长牙。
Just my shirt and jeans.
我就穿衬衣和牛仔裤。
Yes. B-double O-K, book.
好的。B-双写O-K，book（书）。