Submolecule
链段, 亚分子
🗣️ 情景例句
Your buildings are very large, aren't they?
你们的厂房很大，对吗？
The reporter has a good story.
这个记者采访到了精彩的记事。
Despite this, he was so extravagant that he was always in debt.
经常债台高筑。