Echinodermal
a. echinoderm的变形
🗣️ 情景例句
What does your father do?
你父亲从事什么职业？
Can you tell me what time Mr. chen will be back ?
你能否告诉我陈先生何时会回来？
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。