p141-181p232-280字汇: glossary; wordbook; lexicon进: advance; move forward; move ...阶: steps; stairs进阶: advanced placement ap; ap=advanced placement; catia; mysql; pdg; topsolid高级 进阶 进阶: advance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:字汇进阶，即可在微信中查询翻译
