单词	commutator veeVring
释义	commutator veeVring 向器V形环；换向器V形压圈
随便看	experimental well experimental work experimental work in selected spots experimental works experimental zone of curricula innovation experimental zones experimental zoology experimental zoomorphology Experiment a method experiment analysis experiment and analysis experiment and application experiment and computation experiment and demonstration experiment and design Experiment and detection experiment and exploration experiment and field practice Experiment and Guidance Loop Evaluator experiment and practical eduction experiment and practical teaching management experiment and practice experiment and practice teaching experiment and practice teaching system experiment and practice training