Validator
n. 验证器
🗣️ 情景例句
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分，12岁以下的小孩30分。
Do not praise a day before sunset.
切勿褒贬过早。
The coffee is very weak; I like it a bit stronger.
咖啡太淡了，我要浓一点的。