Prescreening
预先筛分
🗣️ 情景例句
I'm dependent on caffeine.
我对咖啡因上瘾。
A good medicine tastes bitter.
良药苦口，忠言逆耳。
In the shop, Lucy got all the things on her shopping list, and took them home.
在商店里，露西把单上所列物品全买齐了，然后把它们带回家。