Quadrivalent element
[化] 四价元素\\n[医] 四价元素
🧩 词语组成解析
a. 四价的\\n[医] 四价的
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
Yes, it is possible that we forgot to buy cinnamon.
是的， 我们可能忘了买肉桂。
The best hearts are always the bravest.
最善良的人往往是最勇敢的人。
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。