1. Because of the coldness of the weather we stayed indoors.
    我们因天气寒冷呆在家里。

1.

1. 寒冷：cold zone 寒带 | coldness 寒冷 | coleophyllous 鞘叶的

2. 性冷感：coldness 冷淡 | coldness 性冷感 | collaborate 合作

3. 冷淡：cold tolerance 耐寒性 | coldness 冷淡 | coldness 性冷感

1. a lack of affection or enthusiasm

    e.g. a distressing coldness of tone and manner

    Synonym: coolnessfrigidityfrigidnessicinesschilliness

2. the absence of heat

    e.g. the coldness made our breath visible
           come in out of the cold
           cold is a vasoconstrictor

    Synonym: coldlow temperaturefrigidityfrigidness

3. the sensation produced by low temperatures

    e.g. he shivered from the cold
           the cold helped clear his head

    Synonym: cold