masses drill造句
例句与造句
- A cylindrical mass drilled vertically into the earth and removed from it to determine composition or presence of oil or gas
钻心圆柱形物质,用于垂直地钻入地下然后取出以测定石油或天然气的组成或存在 - It's difficult to find masses drill in a sentence. 用masses drill造句挺难的