相关单词同义词warning, care, alarm, alert, warn, 近义词n. advice, warning反义词n.carelessness临近词cautious, caustic, cautionry, cautioner, cautionary, caution line, caution area, caution card, caution note, caution sign, caution mark, caution board相似词causeway, caustic, caustic soda, cauterize, cautionary, cautionary tale, cautious, cava, 返回 caution