cyclobutane dimer环: ring; hoop二: two聚: assemble; gather; get togeth ...体: body; part of the body连环二聚分子,连环二聚体: catenated dimer下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:环二聚体，即可在微信中查询翻译
