Shrewdness
机灵
✅ 同义词
📖 牛津释义
shrewdness
n [U].
🗣️ 情景例句
Let's go out for Chinese food.
咱们去吃中国餐吧。
What does she mean by canceling her performance?
她取消自己的演出是什么意思？
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。