相關(guān)單詞近義詞 insure 保險, make sure 弄明白, check 檢查, verify 核實, ensure 擔(dān)保臨近詞double, doubledyed相似詞double-barrelled name, double-blind, double-book, double-breasted, double-click, double-cross, double-dealing, double-decker, 返回 double-check