Prescreen
[医]预筛，预筛选
🗣️ 情景例句
Not likely.
不可能。
The law is not the same at morning and at night.
早上的法令跟晚上的不一样；朝令夕改。
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。