单词	叠梁闸门槽
释义	叠梁闸门槽stoplog groove
随便看	secondary grid secondary grid emission secondary grinding secondary ground line secondary group secondary growth secondary guardian of the heir-apparent secondary hair secondary half session secondary hallucination secondary halo secondary hardening secondary hardness secondary harmonics secondary harmony secondary heads associations secondary heat exchanger secondary heat transfer fluid secondary hemorrhage secondary hydrothermal deposit secondary hyperparathyrolidism secondary hypertension secondary hyperthyrodidsm secondary hypertrophic osteitis secondary image