Tetraphosphine
四膦
🔁 扩展释义
【化】 四磷
🗣️ 情景例句
The school was attended almost entirely by local children.
上这所学校念书的几乎全是当地的孩子。
Life is full of ups and downs.
人生沉浮多。
See if you can find out what the joke is.
看你是否能找出其好笑在何处。