老咽痛lǎo yān tòng

chronic pharyngitis

• blue-collar worker
• blue crab
• bluefields
• bluefish(或 tailor、snapper)
• blue fox
• bluegill
• bluegrass(或meadow grass)
• blue-green algae
• blue gum
• bluejacket
• blue jay
• blue laws
• blue mountains
• blue nile
• blueprint
• blue riband of the atlantic
• blue-ribbon
• blue rider
• blue ridge mountains
• blues
• blue shark
• bluestockings
• bluet
• bluetit
• blue whale