a temporary state of unconsciousnesssyncope has been reported in a small percentage of patients taking the drug
syncope has been reported in a small percentage of patients taking the drug
blackouts, faints, insensibilities, knockouts, swims, swoons
dazes, stupors, trancesnarcoses, sleeps, somnolences
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。