這些星體,比幾個(gè)太陽(yáng)的質(zhì)量還要大,通常發(fā)展的比太陽(yáng)一樣的星體更快.
of more than a few solar masses是these stars的定語(yǔ).句子主干為：
These stars evolve more rapidly than does a star like the sun.我不是很明白那個(gè)of more than 能再解釋一下么？more than是修飾a few solar masses的，a few是修飾solar masses的more than意思是多于。of是of more than a few solar masses這個(gè)定語(yǔ)的特征詞，more than a few solar masses是具體修飾的。不存在of more than這樣的詞組。