Codiscoverer
n. 共同发现者
🗣️ 情景例句
Hi, Grandpa.
嗨， 爷爷。
An old dog cannot alter its way of barking.
老狗难改吠声。
Is that true? said Lucy. She was surprised. Is it a real king's hat?
“是真的吗？”露西问。她感到惊奇。“那真的是国王的帽子？”