- 释义：
- n. 冷，寒冷
- 构词：
- col寒冷+d→n.寒冷 adj.寒冷的,使人战栗的, 冷淡的
- 例句：
-
The swimmer dipped into the river but it was too cold.
游泳者在水里稍游了一会儿,但水太凉了.
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Some plants will not seed in a cold climate.
有些植物在寒冷的气候条件下不能结果实.
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In his weakened condition, he is very susceptible to cold.
他身体很弱, 因此很容易患感冒.
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