单词	eco-conscious
释义	eco-conscious adjective eco-con·​scious ˈē-kō-ˌkän(t)-shəs  ˈe- : marked by or showing concern for the environment eco-conscious consumers Word History First Known Use 1972, in the meaning defined above
随便看	presuppositional opsonifications opsonified opsonifies opsonifying opsonin opsonins opsoniums opsonizations opsonized opsonizes opsonizing opsono- opt opt (for) opt for opt in opt out optable optant optants optate optation optative optatively

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