单词	monatomic
释义	monatomic adjective mon·​atom·​ic ˌmä-nə-ˈtä-mik  : consisting of one atom especially : having but one atom in the molecule Example Sentences Recent Examples on the Web In particular, both diatomic hydrogen and monatomic helium can permeate the seals. Peter Bright, Ars Technica, 31 Oct. 2018 Word History First Known Use 1848, in the meaning defined above Medical Definition monatomic adjective mon·​atom·​ic ˌmän-ə-ˈtäm-ik  1 : consisting of one atom especially : having but one atom in the molecule 2 : monovalent sense 1
随便看	ragtime ragtimer ragtimers ragtimes ragtimey ragtop ragtops ragu raguly ragulé ragus Ragusa ragweed ragweed family ragweeds ragwork ragworms ragwort ragworts ragù ragùs rah rah-rah Rahanwein rahanweyn

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