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'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
Gossiping and lying go together.
流言常和谎话并行。
When a thief was caught on the premises of large jewellery store on morning, the shop assistants must have found it impossible to resist the temptation to say 'it serves him right.
“他罪有应得。