Hpvs
abbr. high pressure vacuum sintered 高压真空烧结（的）
🗣️ 情景例句
Involve the entire family in a reading project.
让整个家庭都参与阅读计划。
When did you take the examination?
你什么时候去参加考试？
Perhaps I' ll go to that one.
我也许会去听听那个报告。