HSK 6
热度
rèdù名
level of heat; (fig.) zeal; fervor; (coll.) a temperature (i.e. abnormally high body heat)
这个话题的热度持续上升。
Zhè ge huà tí de rè dù chí xù shàng shēng.
Interest in this topic continues to rise.
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New in the HSK 3.0 word list at level 6.