Polygeny
n. 多源发生
🗣️ 情景例句
Lovely!
太可爱了！
A cracked bell can never sound well (is never sound).
破钟无好音。
All machines are slightly different, so you need a short lesson when you start work in a new office.
所有的机器都稍微有些不同，所以当你新到一个办公室开始工作时，你需要进行短期培训。