oligotrophy

推荐单词

• volvox
• volute
• volunteerism
• voluptuary
• voluntarism
• volumetric
• volubility
• unroll
• unripe
• unrivalled
• unrewarded
• unrighteous
• unresponsive
• unresisting
• unrepairable
• unremitted
• unremarkable
• unrelieved
• unreformed
• unrefined
• unredorded
• unreconstructed
• unredeemed
• unreconciled