Didym
n. = didymium
🗣️ 情景例句
If you don't finish your homework, you'll be in big, big trouble.
如果你不完成作业，你就有大麻烦了。
This is the basement.
这里是地下室。
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。