基本解释镇静剂同根派生 tranquilizers相关词英汉例句He finally simmered down after having taken the tranquilizers.服过镇静剂之后，他终于冷静下来。A wide variety of mild sedatives and tranquilizers have become available.现在有许多种镇静剂和安定剂。tranquilizers更多例句