单词	dam slab
释义	dam slab 大坝面板
随便看	major unit major unit assemblies major unit assembly replacement major universities major universities in Beijing major university major upogebia major upper gastrointestinal tract hemorrhage major ups and downs major upset major urban/industrial centres major urinary protein major usage major utility major variable major varieties major variola major vascular major veins major version Major version number major vestibnlar gland Major vestibular gland major vestibular glands major victory