vt. 更新, 使现代化 n. 更新
E) This little story turns out to be a fascinating glimpse at the challenges cities face as they try to update their urban infrastructure — to clean up the air, reduce greenhouse emissions, and speed up travel by making towns more bike-friendly.
四级 · CET-4 2025年12月 第1套
Cities need to monitor and update signal light time schedules at least every two years to keep these systems effective.
六级 · CET-6 2025年12月 第3套
Focus on technological advances continuously updates products and services.
六级 · CET-6 2025年12月 第3套
We'd all be better off paying less attention to quarterly updates on the growth of the nation's gross domestic product (GDP) and focusing instead on the growth of workers' paychecks.
六级 · CET-6 2023年12月 第1套
36.Exploration of shipwrecks on the sea floor is crucial in updating our understanding of humanity's past.
六级 · CET-6 2023年12月 第2套