单词	shallow mortise
释义	shallow mortise 子荫
随便看	percussion weld percussion welder percussion welding percussion-welding percussion welding machine percussion-welding machine percussion well drill =percussion 叩诊 percussive percussive action percussive adiabat percussive air tool percussive and rotating percussive blow percussive bored cast-in-place pile percussive boring percussive cap percussive coalcutter percussive compaction percussive drill percussive driller percussive drilling percussive drill tool percussive dullness percussive edge coal plow