Plane of projection
[机] 投影面
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
projection
[prə'dʒekʃən]
n. 预测;规划，设计;[心]投射;突起物;
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
A discount of six percent is all that I'm authorized to offer you.
6%的折扣是我权限内所能给你的。
He had a gift for thinking up ways of making political points.
他有一种天赋，能想出很多办法阐明其政治观点。