单词	be duty-bound to
释义	请查阅词条：duty-bound
随便看	non-viable non-vintage non-violence non-violent non-violently non-violently non-viral non-visual non-vocoid non-volatile non-volatility non-voluntary non-voter non-voter non-voters non-voting non-white non-whites nonwireline non-word non-words nonwork non-work nonwork nonworker 人可以起死回生吗人吃的饭到哪里去了? 人吸进的空气到哪里去了? 人和大海人喝酒为什么会醉人在什么时候发育最快人在打喷嚏时心脏会停止跳动吗？人在激动时为什么会流泪? 人在空中为什么不能再跳第二次? 人在紧张时为什么会手脚发抖 Coilhaken Coil-Stapel Coil-Wendehaken Coil-Wendezange Coil-Wicklung Coilzange Coitus Coke Cola Co_Leerlauf