screening process的用法和樣例：
例句
- In the course of screening, we found that the ethanol extract of fruit of Vitex trifolia L.
在篩選過程中，我們發現采自四川的蔓荊子果實醇提物表現出良好的抗癌活性。 - "A sweet temper" is a figurative expression, but "sweet coffee" is not.
"甜蜜的性情"是個比喻的說法，而"甜咖啡"則不是。 - Building a car is a long process.
製造一輛小汽車有很長的工序。 - There's still one more step in the process.
還差一道工序。
