acme screw-thread阿: play up to; pander to; cater ...米制: metric system螺纹: screw thread; flight; helica ...米制螺纹: meter metric screw; metric screw threads; metric thread米制螺纹板牙: die for metric thread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:阿克米制螺纹，即可在微信中查询翻译
