Uprightness
n. 垂直；正直, 诚实
✅ 同义词
🔴 反义词
📖 牛津释义
uprightness
n [U].
🗣️ 情景例句
But I'm bored.
但我感到无聊。
I often go to bad at night.
我常常在晚上睡觉。
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。