food debris

food debris 基本解释

[医] 食物碎屑

food debris 用法和例句

1、Bacteria sticks to food debris in the teeth, causing decay.

细菌附着在牙缝中得食物残渣上，导致蛀牙。

2、Saliva also clears food debris from the mouth and neutralizes the acids produced from the bacteria.

唾液还能清除口腔中的食物残渣，中和细菌产生的酸。

重点词汇

food n. 食物, 养料 [医] 食物, 食品

debris n. 碎片，残骸；残渣；[地]岩屑；垃圾，破片