“齿龈”的英语可以翻译为：gingiva，gum ...

“齿龈”的拼音为：chǐ yín...

在患病牙齿附近可见齿龈脓肿或齿龈疖.A parulis, or gum boil, may be present near the involved tooth.在我突出于齿龈的部分有一层珐琅 “ 皮 ”.My part that protrudes from the gum has a'skin " of enamel.你的牙拔去之后,齿龈萎缩了不少.How your gums have shrunk since your ...