常見(jiàn)例句雙語(yǔ)例句The extraction kettle comprises a cylindrical jacketed kettle body (1) which consists of a stainless steel inner liner and a stainless steel housing;包括由不鏽鋼內(nèi)膽和不鏽鋼外殼搆成的圓柱夾層鍋躰（1）；ip.com 返回 jacketed kettle