1. | [c][usupl] 牙龈;齿龈;牙床either of the firm areas of flesh in the mouth to which the teeth are attached |
gum disease 牙龈病 |
2. | [u] 树胶;树脂a sticky substance produced by some types of tree |
3. | [u] 黏胶,胶质物(用以粘轻东西,如纸等)a type of glue used for sticking light things together, such as paper |
4. | [u] 透明果味糖a firm transparent fruit-flavoured sweet/candy that you chew |
fruit gums 水果糖 |