Heparinate
肝素盐(类)
🗣️ 情景例句
And if you don't?
要是你找不到呢？
Not at all.
没什么。
From these he can go on to appreciate more complex forms or combinations of several forms.
从这些形体出发，观赏者可进一步观察更为复杂的形体或若干形体的组合。