Retroflection
n. 反曲, 翻转, 后屈
🗣️ 情景例句
How about some bacon?
来点咸肉怎么样？
Have but few friends though many acquaintances.
朋友要少，熟人要多。
A simple experiment will help us a little further.
再做一个简单的实验可以帮助我们进一步理解这个问题。