Integral transformation
[计] 积分变换
🧩 词语组成解析
🗣️ 情景例句
Many foreign friends used chopsticks when they visited China.
许多的外国朋友在访问中国的时候都使用筷子。
Please show me a cheaper one.
请给我看一件比较便宜的衣服。
they do not realize that they are deprived of the necessities of life.
却没有意识到被剥夺了生活所必需的东西。