Phospham
磷胺
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
The children began to get across at each other.
孩子们开始争吵了。
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触