Thanklessly
adv. 徒劳的
📖 牛津释义
thanklessly
adv.
🗣️ 情景例句
that I wasn't sure.
我说我不能确定。
Also, the music was perfect, so if I were a better dancer.
音乐也非常美妙，如果我舞跳得好。
'The light is dim.Read the letter to me'.
“光线太暗，请给我读一下这封信。”