feed blockfeedblockfeeding mechanismgun feeder进: advance; move forward; move ...弹: shoot; catapult机: machine; engine进弹机构: ammo feed mechanism; belt feed mechanism进弹机轴: feeder shaft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:进弹机,即可在微信中查询翻译