Somasteroidea
体海星亚纲
🗣️ 情景例句
Thanks, Ellen.
谢谢， Ellen。
If he doesn't, will you eat some?
如果他不，你会吃一些吗？
Here was a seven-year-old girl who at the age of 19 months had become deaf and blind.
一个7岁的女孩，出生19个月后就得了聋盲症。