Pluteus
n. [动]长腕幼虫(海胆类幼体)
🗣️ 情景例句
I will. Thanks, Dad.
我会小心的。谢谢你，爸爸。
I don't seem to have any luck today.
我今天运气不好。
The lower gun-ports were now below water and the inrush sealed the ship's fate.
下层炮眼已淹没在水里，涌进船舱的水给瓦萨号带来了难以逃脱的厄运。