Argon

(noun.) a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere.

克拉丽莎校对

• Recent discoveries have definitely identified new gases in it, however, chief among which is argon. Edward W. Byrn. 十九世纪发明进展.
• They delivered the young lady safely to Argon's successor--for Argon was dead--and she married Argon's son. 赫伯特·乔治·威尔斯. 世界史纲.

整理:莎丽