Plane transformation
[计] 平面变换
🧩 词语组成解析
🗣️ 情景例句
Richard, this is Mitchell Johnson.
Richard，这是Mitchell Johnson。
She finally began to get angry when Paul didn't arrive.
当保罗没有到达时，她终于开始生气了。
Good, we'll be ordering in just a few days.
很好，两三天内我们就会下订单。