allergic reaction
过敏反应；变态反应
同义词
参考例子
1.I need an ambulance, I am having a heart attack/an allergic reaction.
我需要一辆救护车，我心脏病发作了/过敏反应发作了。
2.But its allergic reaction and allergic shock reaction bring great harm to the patients.
但其过敏及过敏性休克反应却给患者带来极大的危害。
3.Symptoms of an allergic reaction include rash, itching, swelling, severe dizziness, or trouble breathing.
过敏反应的症状包括皮疹，发痒，肿胀，严重的头晕，胸闷，或呼吸困难。
英文解释
n.
1.hypersensitivity reaction to a particular allergen; symptoms can vary greatly in intensity
网络释义
allergic reaction
（人体的）变态反应[聚氨酯中毒现象; 过敏反应; 過敏反應; 变态反应，过敏反应;
Allergic transfusion reaction
释义：变应性输血反应;
delayed allergic reaction
反应; 释义：迟发性变应(性)反应;
Allergic Reaction Diagnosis Room
变态反应诊室;
An Allergic Reaction
过敏反应;