hard-top硬面: hard-face; hard-surface; sti ...区: H region; H面区: facial region硬面: [冶金学] hard-face; hard-surface; (食品) stiff dough壁面区: wall region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:硬面区，即可在微信中查询翻译
