Hydrospire
(棘皮动物)水旋板, 水旋管
🗣️ 情景例句
She says Carter Boswell is on the TV right now--
她说Carter Boswell现在正在电视上呢
I was not aware that I was in danger.
我不知道自己处于危险中。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。