eddies
n. [流]旋涡；[流]涡流（eddy 的复数）
v. 使起旋涡；起旋涡（eddy 的三单形式）
例句
They can glide past eddies that would slow them down and then gain extra thrust by "pushing off" the eddies.
它们可以滑过使它们减速的涡流，然后通过“推开”涡流获得额外的推力。
To test their ability to identify eddies, the researchers again used the MIT Towing Tank.
为了测试发现涡流的能力，研究者再次使用了MIT的牵索水箱。
Again, fish use their lateral lines to identify eddies - and then take advantage of them.
鱼类同样运用其侧线来发现涡流，然后利用它们。
