Macroion
大(分子)离子, 高(分子)离子
🔁 扩展释义
【化】 高分子离子
🗣️ 情景例句
We haven't heard from him for weeks but we're still hoping for a letter.
我们已经有几个星期没有他的消息，但仍然盼望着他的来信。
Thank you but this is something I have to decide alone.
但有些事情我必须自己作决定。
This festival is a cheerful occasion, for on this day, the dead are said to return to their homes and they are welcomed by the living.
这个节日是个欢乐的日子，因为在这一天，据说死去的人要回到他们的家里来，活着的人则对他们表示欢迎。