Eka-elemet
[机] 准元素
🧩 词语组成解析
[医][=eruptive keratoacanthoma]疹性角化棘皮瘤
🗣️ 情景例句
Danger.
小心，危险。
Excuse me,sir.Can you give me some information
对不起,先生.你能给我一些信息吗？
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。