Holothurioidea
[医]海参纲
🗣️ 情景例句
She just wants love and affection.
她需要爱和关怀。
The leftover food began to smell bad.
剩饭开始发臭了。
he realizes its volume, as the space that the shape displaces in the air.
他能意识到物体的体积，那就是它的形状在空气中所占的空间。