🧩 词语组成解析
cotyledon
[[ˌkɔti'li:dən]]
n. 子叶, 寇太来顿属植物\\n[医] 绒毛叶; 子叶(植物)
🗣️ 情景例句
How long are you going to stay here?
您在这里呆多久？
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
Yes, I have. He's in Sydney, Australia.
有，我有。他在澳大利亚的悉尼。