{"groundTruth": ["新陈代谢"], "candidates": [["见异思迁", "精神焕发", "吐故纳新", "长此以往", "新陈代谢", "日久天长", "一点一滴"]], "content": "一到经期前，脚就会浮肿，容易疲劳，且腰酸背痛，不太有食欲，容易感冒或拉肚子。几乎不会有经痛现象，经血是浅红色，有时量多有时量少，呈两极化。经期短，若是并发贫血，月经就容易迟来。#idiom#差，水肿严重，尤其下半身更是肥胖。", "realCount": 1}