Polygenous
有许多种类或成分组成的
🗣️ 情景例句
What am I supposed to do?
我该做什么？，
I beg your pardon.Is this seat taken?
请问这个位子被占了吗？
No matter how hard I tried, it was impossible to fill this beautiful pen with ink and to this day it has never written a single world!
然而不管我如何摆弄，那枝漂亮的钢笔就是吸不进墨水来。直到今天，那枝笔连一个字也没写过！