🧩 词语组成解析
n. [化]哌啶,氮杂环己烷
🗣️ 情景例句
Hello, Miss Huang. How are you?
喂，黄小姐，你好吗？
Poverty tries friends.
贫穷考验朋友。
The flames threw light onto the ceiling of the cave.
火焰照亮了山洞的顶部。