New: etiquetteAll contentburnbotkrblurtactifitzzanburnpostgamesr2cornellinstablurtcurationblurtgermanphotographybeblurtfrankbaconblurtafricablurtlatamblurthispanoblurtblockjapanblurtindiaHotTrendingNewDAppsifylois in manners • 3 months agoRelearning Courtesy and Respectsource Children and young people are usually the target audience when discussing manners. We want children to learn how to assume responsibility and behave appropriately. However, if you look at…babyt in etiquette • 4 months agoThe Framework of Etiquette: Promoting Social Harmony and Respect.source More than merely a list of guidelines, etiquette serves as a framework for social interactions and promotes social harmony. Having proper manners is crucial, whether you're attending a…syedazharuddin in parenting • 2 years agoRaising Kids with Good Manners and EtiquetteRaising Kids with Good Manners and Etiquette Teaching good manners and etiquette is an important part of raising children. It not only helps them interact with others in a respectful and positive…yayogerardo in blurt • 2 years agoLet's build an un-official etiquette guide for TOGETHERThe mission With the aid of the community we will build the first etiquette guide built for blurt by blurt users. What gets included will be decided by the community throught first open…cloudblade in cn • 3 years ago珍珠的形成与清代朝珠珍珠的形成与清代朝珠 珍珠，又称之为真珠，中国古代称之为东珠。 珍珠的形成，主要是瓣鳃纲软体动物，如牡蛎等等的产物，其质地坚硬而圆滑。 珍珠的形成 瓣鳃纲软体动物之上皮细胞会分泌碳酸钙，与贝壳硬蛋白等粘合在一起，形成类似文石和方解石的构造物，称之为珍珠质。 当其甲壳受伤的时候，该动物会分泌珍珠质来缝合伤口，进而形成珍珠，太大颗的话，就会有致死的危险。…
