Eka-element
[化] 待寻元素; 准元素(历史上对周期表中尚缺的元素的叫法)
🧩 词语组成解析
[医][=eruptive keratoacanthoma]疹性角化棘皮瘤
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
The more natural it will become.
它们就会变得越自然。
I'm sorry,but both of them are busy right now.
很抱歉他们现在很忙。
But in an old man who has known human joys and sorrows,
可是老年人已经饱尝了人间的甘苦，