jellyfish/ˈdʒel.i.fɪʃ/名词水母;海蜇While swimming in the ocean, we came across a graceful jellyfish gliding through the water with its delicate, almost transparent body.在海洋中游泳时,我们遇到了一只优雅的水母,它用它的精致几乎透明的身体在水中滑行。想跟读,去练习