pith helmet：热带国家用的木髓遮阳帽

pith,木髓，helmet,头盔。流行于印度孟加拉邦地区。

• resent
• resentful
• resentment
• reservation
• reserve
• reserved
• reservist
• reservoir
• reset
• resettle
• reshape
• reshuffle
• reside
• residence
• resident
• residential
• residual
• residue
• residuum
• resign
• resignation
• resigned
• resilience
• resilient
• resin