| 释义 | 
		-mer·ism \_məˌrizəm\ noun combining form (-s) Etymology: International Scientific Vocabulary -mer + -ism 1.  : possession of a (specified) association of substances in chemical compounds  < isomerism >  < tautomerism > 2. [International Scientific Vocabulary mer- (III) + -ism]  : possession of (such or so many) parts |