与"preservative substance"相近的词条

...

• preservative effectiveness test
• preservative efficacy test
• preservative fluid
• preservative injection
• preservative reflex
• preservative substance
• preservatives
• preserve
• preserve a tranquil mind
• preserve both physique and mentality
• preserve health
• preserve the body fluid
• preserve the yin fluid
• preserve vital-qi
• preserve vital substance
• preserved

...