Projection ppi
[电] 投射平面位置指示器
🧩 词语组成解析
projection
[prə'dʒekʃən]
n. 预测;规划，设计;[心]投射;突起物;
[经] 生产者物价指数
🗣️ 情景例句
Nothing much.
没什么要紧的事。
Love grows with obstacles.
磨折越多，爱情越深。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。