castings铸: cast; coin; make锻件: forged piece; forging大型铸锻件: heavy casting and forging金属铸锻件: metal casting and forging铸锻件凸起部: boss下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:铸锻件,即可在微信中查询翻译