Lecanoric acid
[建] 红粉苔酸
🧩 词语组成解析
🗣️ 情景例句
Your buildings are very large, aren't they?
你们的厂房很大，对吗？
Now, seeing them all here together for the first time.
现在他们都到了这里。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。