operative翻译_读写
operative 朗读
operative
音标：ɒpərətɪv
operative翻译
operative双语用法和例句
相关单词
overpopulation overabound outlandish overoptimism obscene orc olivenite ornamentally orometry overcertify ordinaire objurgatory oiler orthophoto omnitude orate outsung onomastic oxyhemoglobin oxalidaceous