pneumatocyst的翻译,读音
英/'nju:mәtә,sist/
释义:
气囊
n. A cyst or sac of a siphonophore, containing air, and
serving as a float, as in Physalia.
n. A cyst or sac of a siphonophore, containing air, and
serving as a float, as in Physalia.
