单词 | pneumatophore |
释义 | pneumatophore —pneumatophorous /nooh'meuh tof"euhr euhs, nyooh'-/, adj. /noo mat"euh fawr', -fohr', nyoo-, nooh"meuh teuh-, nyooh"-/, n. 1. Bot. a specialized structure developed from the root in certain plants growing in swamps and marshes, serving as a respiratory organ. 2. Zool. the air sac of a siphonophore, serving as a float. [1855-60; PNEUMATO- + -PHORE] |
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