Echinoderm
n. 棘皮动物\\n[医] 棘皮动物
🗣️ 情景例句
I'm trying to get together with her.
我想和她在一起。
Do you have some post cards?
你有明信片吗？
There was no electricity in my dorm last night.
昨晚我宿舍没电。