Sensity gradient centrifugation
[机] 密度梯度离心
🧩 词语组成解析
gradient
['ɡredɪənt]
n. [物]梯度，陡度;（温度、气压等）变化率，梯度变化曲线;<英>（道路的）倾斜度，坡度;
adj. 倾斜的;[动]步行的，能步行的;
grad步，级+i+ent形容词后缀 → 步行的；坡度
n. 离心/分离作用\\n[化] 离心法; 离心过滤
🗣️ 情景例句
I recently broke up with my boyfriend. I was really bummed out.
最近我和男朋友分手了。我真沮丧。
Better pills may have wholesome effects.
良药苦口。
Unfortunately you'll have to pay the fine before you check those books out.
在你借书之前你要先付清罚款。