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- The mattress and cushioning material used should be made of approved material. 床垫和缓冲材料应采用经认可的材料。
- The ball is a round, inflated rubber bladder covered with leather or some other approved material. 足球是一个充气的圆形橡胶球,外面包了一层皮革或其它经认可的材料。
- Constructed of low density polyethylene (LDPE): a durable, lightweight and FDA food grade approved material. 修建低密度聚乙烯(LDPE)：耐久，轻量级选手和粮食与药物管理局食品等级批准了材料。
- Check, approve material and cost goes down entry. 审核、批准各项材料、费用的入库。
- Washbasins and tub baths should be of adequate size and constructed of approved material with a smooth surface not liable to crack, flake or corrode. 洗脸池和浴缸应具备适当的尺寸,用表面光滑,不易开裂、剥落或腐蚀的认可材料制成。
- The decks in all seafarer accommodation should be of approved material and construction and should provide a non-slip surface impervious to damp and easily kept clean. 所有海员起居舱室的甲板应为认可的材料和构造，其表面应能防滑、防潮并易于保持清洁。
- The framework and the lee-board, if any, of a berth should be of approved material, hard, smooth, and not likely to corrode or to harbour vermin. 床架及挡板(果有的话)使用经认可的材料，质地坚硬而光滑，不易腐蚀和隐藏害虫。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- The committee approved the budget. 委员会核准该预算案。
- Congress has approved the new educational budget. 国会通过了新的教育预算。
- Approved Material Substitution List 审定的器材替换表
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- The committee approved the proposal to a man. 委员会全体通过这个建议。
- The minutes of the last meeting were approved. 上次会议记录已获得通过。
- The plan is at last approved of. 计划最后已被批准。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- He is collecting materials for a book. 他正在为写书搜集素材。
- This ship is approved to berth here. 这艘船被允许停泊在这儿。
