常见例句用作形容詞 (adj.)The supernatant fat was skimmed off.浮在表麪的肥肉已經被撇去了。You centrifuge the solution, decant the supernatant, and discard the pellet.你然後對溶液離心，慢慢倒出上清，棄沉澱。對上清液你加更多的硫酸銨。 返回 supernatant