pneumatophore

pneumatophore

美 　英

• n.【植】出水通气根；【动】气囊；浮囊；【医】救生氧气袋
• 网络呼吸根；气胞囊；浮囊体

词形变化

复数：pneumatophores  

英汉解释

n.	1. 【植】出水通气根 2. 【动】气囊;浮囊 3. 【医】救生氧气袋

英英解释

n.	1. a branch in swamp plants such as the mangrove or bald cypress that grows upward from the roots and carries out respiration 2. a gas-filled sac that acts as a float in coelenterates such as the Portuguese man-of-war