1. passivity：passive solar heating 被动式太阳能供暖 | passivity 钝态 | paste 膏
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2. passive state：passepartout镶框边用纸 | passivestate钝态 | pastrosinsize松香胶膏
3. pa ivestate：pa ivesolarheating被动式太阳能供暖 | pa ivestate钝态 | pa ivity钝态
4. pa ivity：pa ivestate钝态 | pa ivity钝态 | paste膏