现代汉语中有大量双音节词。这些双音节词有的语素完全不同,如“健壮”和“衰弱”;“美丽”和“漂亮”。有的语素完全相同,其中语素相同词序又相同的较少,如“杜鹃”(指花)和“杜鹃”(指鸟);“新生”(新的学生)和“新生”(新的生命)。较多的是语素相同而词序相反,称为同素反序词。如“洗刷”和“刷洗”;“力气”和 There are a lot of disyllabic words in modern Chinese. These two-syllable words have completely different morphemes, such as “robust” and “debilitated”; “beautiful” and “beautiful.” Some morphemes are exactly the same, of which morphemes are the same in the same word order, such as “rhododendrons” (finger flowers) and “cuckoo” (referring to birds); “new students” . More is the same morpheme and word order on the contrary, known as the same type of reverse order. Such as “scrub” and “brushing”; “strength” and