kick down the ladder drop one's benefactor as soon as his help is not required
kick down the ladder
過河管用英文怎麼說
過河問題用英文怎麼說
過油管射孔用英文怎麼說
過油肉用英文怎麼說
過洗用英文怎麼說
英語詞典收錄了最新的漢英詞典和英漢詞典，總共有200多萬個詞條，詞庫仍在不斷更新中。
