单词	execute a deed
释义	execute a deed. 签名使契约生效
随便看	powder metallurgy process powder metallurgy science powder metallurgy sintering powder metallurgy sintering furnace powder metallurgy soft magnetic part powder me-tallurgy soft magnetic part powder metallurgy steel parts powder metallurgy strips powder metallurgy structural parts powder metallurgy superalloy powder metallurgy superalloys powder metallurgy technique powder metallurgy technology Powder Metallurgy-Technology powder metallurgy titanium alloy powder metallurgy titanium alloys powder metallurgy tool steel Powder Metallury powder metal moulding press powder metal part powder metalpowdered metal powder metal press Powder Metals powder metal sizing press powder metal spray gun