Desmotropism
n. [化]稳变异构(现象)
🗣️ 情景例句
Not yet.
还没有。
Please try to focus your attention on the speaker.
请试着把注意力集中于演讲的人。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？