英语词汇“ungrateful”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ungrateful
释义	ungrateful [.ʌn'greitful] a. 忘恩负义的, 使人不愉快的, 徒劳的, 讨厌的 (19818/19839)\n
随便看	materials delivered note materials department materials development materials distribution materials distribution sheet material seal materials earmarked for unified distribution material selection materials engineering materials engineering manual materials examination and acceptance report materials expenses materials field investigation materials flow materials for drug delivery materials for imaging materials for vacuum technique materials goods material shade materials handler materials-handling materials handling materials handling analysis materials handling department materials handling engineering 傍湖千顷傍玉奴吹笛傍珠帘散漫傍邻闻者多叹息催了开时催谢时催人到晓催人去催人起催促年光催发寒梢冻蕊母子母家母带母弟母性母教母本母机母权制母树