Aves
n. 鸟纲, 鸟类
🗣️ 情景例句
You work too hard, Susan.
太拼命工作了， Susan。
It is dogged (that) does it.
天下无难事，只怕有心人。
'I left the money in my room,' I said, 'and it's not there now.
“我把钱放在房间里，”我说，“可现在没有了。