与"perennial hay fever"相近的词条

...

• perennial allergic rhinitis
• perennial catarrh
• perennial change
• perennial colony
• perennial crop
• perennial hay fever、perennial hay-fever
• perennial herb
• perennial ice
• perennial organism
• perennial plant
• perennial rhinitis
• perennial spring
• perennial stream
• perennial treatment
• perennial vegetable
• perennial weed

...