Gina does accents extremely well.吉娜模仿口音惟妙惟肖。Objective To explore the applied effect of Global Initiative for asthma ( GINA ) in children with asthma.目的探讨应用全球哮喘防治创议 ( GINA ) 管理儿童哮喘的效果.Gina was so angry that she tore the c...
Halogen bond is known as a kind of non - covalent intermolecular interaction.卤键是一种类似氢键的分子间弱相互作用.Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.化学键主要有离子键 、 共价键 、 金属键.Additionally, co...
冰箱里周到地放满了食品.The fridge was carefully stocked up with food.“ 谢谢, 先生, ” 乔伊斯仍然像刚才那样细声细气、礼貌周到地说.'Thank you, sir,'returned Joyce, with the same quiet civility.它是比让周到地烘干和溶化在丙酮里.It was than allowed to thoroughly dry a...