Acsin
反正弦函数
🗣️ 情景例句
He'll be back soon.
他很快就回来。
An ill workman quarrels with his tools.
拙匠常怪工具差。
wants agreement on general principles, which could be applied to many types of products and perhaps extended to other countries.
则希望就普遍的原则取得一致，而这些原则适用于许多不同产品，同时可能延伸到其它国家。