annular weld环状: cyclic annular; ringlike焊缝: soldering seam; weld bead; w ...环状焊瘤: liver鳞状焊缝: ripple weld网状焊缝: mesh weld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:环状焊缝，即可在微信中查询翻译
