The word "crush" has different meanings in different contexts.
In general, "crush" can refer to a short-lived, intense, one-sided emotion for someone that is not necessarily in a romantic relationship or does not mean wanting to be a couple or maintain a long-term relationship with the other person. It may just be an impulse or feeling, and with time and depth, this crush may subside or shift.
An ambiguous object usually refers to two people who have an ambiguous and unclear relationship, and have a certain amount of affection or attraction to each other, but have not yet formally established a romantic relationship. This type of relationship usually requires more time to get to know the other person, clarify your feelings, and decide whether or not you want to enter into a formal relationship.
Therefore, "crush" is not necessarily the same as an ambiguous object. Although both involve affection or impulsiveness towards someone, their meaning and state are different.
To put it more colloquially, it is:
Crush is often defined as a short-lived, intense, romantic infatuation that tends to occur when people are young and emotional. It usually refers to a strong affection for someone, but the feeling is not long-lasting, often only for a short period of time. Crush sometimes happens out of attraction in terms of appearance, talent, personality, etc., but it is not necessarily based on deep knowledge and recognition.
Ambiguity refers to the existence of an ambiguous relationship between two people, which is neither an explicit romantic relationship nor an ordinary friend relationship. People in an ambiguous relationship are usually attracted to each other and have a crush on each other, but they don't express it explicitly. Ambiguous relationships can occur between any two people and do not necessarily require a long time together and a deep understanding.
So, while crush and ambiguous objects share some similarities, such as both involving emotional attraction and ambiguous relationship states, they are not identical. Crush usually refers to a short-lived emotional infatuation, while an ambiguous object refers to the ambiguous relationship state between two people. Therefore, crush cannot simply be equated with ambiguous objects.
In real life, some people may mistake Crush for an ambiguous object, or mistake an ambiguous object for a crush. This may be because people are not clear enough about their feelings or there is not enough communication between the two parties, resulting in a lack of clarity about the state of each other's feelings. In this case, in order to avoid misunderstandings and unnecessary distress, both parties should be as clear as possible about their relationship status and fully communicate each other's thoughts and feelings.
To sum up, while crush and ambiguous objects share some similarities, they are not exactly the same. Crush usually refers to a short-lived emotional infatuation, while an ambiguous object refers to the ambiguous relationship state between two people. In real life, we should avoid confusing the two, and instead clarify our respective emotional states and communicate them adequately.