liquid supernatant

• [医] 上[层]清液

liquid supernatant的用法和样例：

例句

1. The supernatant exerted no inhibitory activity.
   而其培养上清液无拮抗作用。
2. You proceed with the purification using the supernatant fraction that contains mostly intact mitochondria.
   你继续用含大多为完整的线粒体的上清液纯化。