Aerocasing
氰化钙液体氰化法, 钙盐氰化
🗣️ 情景例句
Their life together has been wonderfully happy.
他们在一起的生活极为幸福。
She has a particular interest in painting.
她特别爱好绘画。
Before they were replaced by steamships,
在蒸汽船取代帆船之前。