Read Edit View history 热线 rèxiàn HSK6 hotline Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 热线/熱線 · rèxiàn · hotline 2026/03/04 热线 / 熱線 rèxiàn hotline hotline (communications link) 如果您有任何问题，请拨打我们的服务热线。 noun created sense Mar 4, 2026, 02:25 AM