Branched compound
[机] 支链化合物
🧩 词语组成解析
a. 分枝的；枝状的；有枝的
🗣️ 情景例句
But first you have to smile.
但首先你得笑一笑。
What is done cannot be undone.
木已成舟。
'If the money was not paid promptly,
如果交款不及时，