| 释义 |
free-swimming
释义
adj. 自由游动的
例句
1·Jellyfish are free -swimming members of the phylum Cnidaria.
水母是腔肠动物部的成员。
2·The flat, free -swimming , ciliated larva of a coelenterate.
浮浪幼体腔肠动物其扁平的，能自由浮游的，有纤毛的幼体。
3·A new generation of cheap, free -swimming , automatic underwater vehicles (AUVs) is being developed.
新一代低廉，可以自由泳的自动水下车(AUVs)已经被开发。
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