Unstable element
[电] 不稳定元素
🧩 词语组成解析
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
Is that too many?
是不是太多了？
Wit once bought is worth twice taught.
亲身一次的经验，抵得上老师两次的教导。
This price is quite a bit higher than it was last time.
这次的价格比上次要贵了一些。