used to do 小星 2025-11-09 02:37 单词库 15 used to do是什么意思、used to do怎么读 读音:英[juːzd tu duː] 美[juːzd tu duː] used to do 基本解释 过去常常做某事 重点词汇 used adj. 〈美〉用过的,用旧了的;习惯于;二手的;精疲力尽的 v. 使用( use的过去式和过去分词);常常,经常 used to 相关问题 Atreus 2025-11-09 02:37:59 1 5 Mercedes Benz 2025-11-09 02:37:59 1 5 end up with 2025-11-09 02:37:59 1 5 yummy 2025-11-09 02:37:59 1 5 slot 2025-11-09 02:37:59 1 5 individualism 2025-11-09 02:37:59 1 5 head teacher 2025-11-09 02:37:59 1 5 killer snake 2025-11-09 02:37:59 1 5 company 2025-11-09 02:37:59 1 5 royal never give up 2025-11-09 02:37:59 1 5 barthel 2025-11-09 02:37:59 1 5 i cry 2025-11-09 02:37:59 1 5