If you describe something as antiquated, you are criticizing it because it is very old or old-fashioned.
例句
Many factories are so antiquated they are not worth saving...很多工廠過于陳舊落后，已不值得挽救。Do we really want a return to an antiquated system of privilege and elitism?我們真的想回歸到一種特權和精英政治的過時制度中嗎？
英漢詞典釋義
adj.
過時的,陳舊的,老式的
They attempted in vain to modernise these antiquated industries.他們企圖使這些陳舊的工業現代化,結果勞而無功。
英英詞典釋義
Adjective
1. so extremely old as seeming to belong to an earlier period;
"a ramshackle antediluvian tenement""antediluvian ideas""archaic laws"