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单词
contagious
释义
contagious
ADJ
/kənˈteɪdʒəs/
1
a contagious disease spreads from one person to another through touch or through the air （疾病）（接）触（传）染的
1a
someone who is contagious has a contagious disease （人）患（接）触（传）染病的
2
a contagious feeling or idea spreads quickly from one person or place to another （情绪或想法）有感染力的
His laughter was contagious.
他的笑声很有感染力。