🧩 词语组成解析
ungrateful
[[ʌn'greitfəl]]
a. 忘恩负义的, 使人不愉快的, 徒劳的, 讨厌的
🗣️ 情景例句
Are you being waited on?
您需要服务吗？
Don't be offended by his haste, he is a very busy man.
别为他的轻率介意，他是个大忙人。
'Yes, thank you,' I answered, 'but I can't pay the bill.I haven't got my bag.'
“很好，谢谢。”我回答，“但我付不了帐，我的提包没有了。”