例句與用法

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1. Place the amputated limb in a clean plastic bag
   將斷肢放入潔凈的膠袋內(nèi)。
2. Plastics , including containers , clean plastic bags and mixed plastics
   塑料（膠樽、乾凈膠袋和混合塑料）
3. Use a clean plastic container for each expression . daily shower for personal hygiene
   每次擠奶都預(yù)備一個(gè)清潔的塑膠容器。
4. Paper samples must be free of fingerprints , dirts , wrinkles , and stored in a clean plastic bag
   提交之紙張樣本必須無手指印、污垢及皺紋，并保存在清潔的塑膠袋內(nèi)。
5. Have a refrigerator with a freezer compartment . prepare clean plastic containers with a tight lid , or use special breastmilk freezer bags for storage
   清潔而又可蓋緊的塑膠容器（奶瓶）或特別的貯奶膠袋，用以貯存乳汁。