Greekn function
[计] 格林函数
🧩 词语组成解析
[计] 格林
🗣️ 情景例句
What are you working on?
你在干什么？
Happy is he that is happy in his children.
对自己孩子感到高兴的，才是幸福的人。
The lower gun-ports were now below water and the inrush sealed the ship's fate.
下层炮眼已淹没在水里，涌进船舱的水给瓦萨号带来了难以逃脱的厄运。