Uncool
a. 没把握的, 无自信的, 粗野的, 土里土气的
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。