Vocabulary 1(paragraph 1---2 箕9. accurately adv正确地精确地 其10. representative r.代表;ad典型的, 11. Engine lathe普通车床 其12. Toolroom n.工具室,工具间 其 Toolroom lathes工具车,工具车床 其13. Turret lathe六角车床 #+ 14. Vertical boring and turning mill 其 立式镗车床Vocabulary 1(paragraph 1——2) 9. accurately adv.正确地, 精确地 10. representative n.代表; adj.典型的, 11. Engine lathe 普通车床 12. Toolroom n.工具室,工具间 Toolroom lathes 工具车，工具车床 13. Turret lathe六角车床 14. Vertical boring and turning mill 立式镗车床