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食物残留

食物残留

海鸟以粪便(dropping) 、 食物残留(food remains) 、凋落羽毛以及鸟尸等形式把大量源自海洋的、以富含有机磷为特征的有机 …

Squeeze Gerber Toddler Tooth &Gum Cleanser onto bristles of toothbrush. Use small circular brushing motion to help remove food and plaque.

Step 1: Wash or dry-clean everything before putting it away. Insects feed on food and perspiration stains; even ones you can't see.