part gum 中文意思是什麼
part gum
解釋
部分原膠-
My part that protrudes from the gum has a "skin" of enamel.
在我突出於齒齦的部分有一層琺瑯「皮」。 -
My part that protrudes from the gum has a " skin " of enamel
在我突出於齒齦的部分有一層琺瑯「皮」 。 -
Test method for hemp fibre - part 2 : test method for residual gum content in hemp fibre
大麻纖維試驗方法第2部分:殘膠率試驗方法 -
Keep 45 degree angle between bristle and teeth surface and press the part between teeth and gums. then make some small circles gently. followe with up - and - down motions from the gum line
將牙刷刷毛與牙表面成45度角斜放並輕壓在牙和牙的交界處,輕輕地做小圓弧的旋轉,上排的牙從牙處往下刷,下排的牙從牙處往上刷。 -
Part gum p g
部分原膠
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