与"spring hay-fever"相近的词条

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• spring-grip clamp
• spring guide
• spring-guide wire
• spring gun
• spring habit
• spring hay-fever
• spring jack
• spring knife
• spring kymograph
• spring lancet
• spring ligament
• spring-like mucosal pattern
• spring linen tape measure
• spring-loaded joint
• spring-loaded valve
• spring manometer

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