{"groundTruth": ["如履薄冰"], "candidates": [["惴惴不安", "人人自危", "触景伤情", "如履薄冰", "惶惶不安", "小题大做", "有生之年"]], "content": "受孕成功后，她#idiom#，小心谨慎，并多次到医院体检，为了保胎，她每天都要打黄体酮的针，吃补佳乐等保胎药。但怀孕百日后，还是出现了流产征兆。因南京的夫妇觉得用药太多，对胎儿成长不利，坚持不让她再多吃药保胎。", "realCount": 1}