What is the phrase sultry weather?

Hot weather is a subject-predicate phrase in Chinese. According to relevant public information, the weather is the subject and the sultry weather is the predicate to describe the subject. Subject-predicate phrase is one of the structural classifications of phrases, which consists of two parts. The function of the former component is to put forward the theme, which is called the subject. The latter part states the theme and is called predicate. Subject and predicate form a subject-predicate relationship (or subject-predicate relationship, that is, "theme-rheme" relationship). In a phrase, the stated part is called the subject, which is generally acted by nouns, noun phrases and pronouns. The part of the statement is called predicate, which is generally acted by verbs, adjectives, verb phrases and adjective phrases. Such as "The meeting is over", "He teaches mathematics", "The land in China is vast" and "The sun is shining".