基本解释adj.止呕的n.止吐剂；止吐药同根派生 antiemetic相关词英汉例句用作形容词 (adj.)Compared with antiemetic prophylaxis, P6 acupoint stimulation seems to reduce the risk of nausea but not vomiting.并且，相对于其他呕吐预防措施，也只是能减少欲呕的感觉却并不减少呕吐。antiemetic更多例句