User talk:小小小硝酸

Welcome! -LEE3Lithium (talk) 08:48, 1 October 2018 (UTC)

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 * OK，Thanks your teaching,and please accept my apologies.--LEE3Lithium (talk) 08:40, 9 November 2018 (UTC)
 * Oh, no need to apologise - you were just trying to help. Boing! said Zebedee (talk) 08:51, 9 November 2018 (UTC)