Phosphinyl
氧膦基
🗣️ 情景例句
And when I see an opportunity,
而且当我一看到机会，
Through his experiences during those six years.
在这六年中。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。