重点词汇
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外伤
external injury; trauma; wound; cut; bruise; abrasion; laceration; contusion
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感染
infection; contagion; infect; contract; affect; pick up; be infected with; infectious
trauma infection
外伤
external injury; trauma; wound; cut; bruise; abrasion; laceration; contusion
感染
infection; contagion; infect; contract; affect; pick up; be infected with; infectious