Identicalness
恒等性
🗣️ 情景例句
Cooking dinner for the entire family is not so easy.
给全家人做晚餐真不是件容易的事。
Put the shoe on the right foot.
责备应受责备者，表扬应受表扬者。
Sorry! I won't do it again.
对不起！我不会再这样了。