bichloride of mercury

例句：

1. 1.Mercury is a highly toxic substance thatcan cause serious health problems.
   汞是一种高度有毒的物质，可能导致严重的健康问题。
2. 2. The doctorprescribed a medication to treat the patient's symptoms.
   医生开了一种药物来治疗病人的症状。
3. 3. The bichloride of mercury was used as an antisepticin the past.
   过去，氯化汞被用作消毒剂。