1. 强加于：fastback 车顶 | fasten on 强加于 | fasten up 关紧

2. fasten on的解释

2. 盯住.., 把...加在...上：fasten ... to ... 把...拴在...上 | fasten ... on ... 盯住.., 把...加在...上 | He is overcome by fatigue. 他筋疲力尽.

3. 纠缠,抓牢：draw on 带上,穿上 | fasten on 纠缠,抓牢 | fit on 固定

4. 抓住,紧紧握住：2446fasten down使做出决定 | 2447fasten on抓住,紧紧握住 | 2448fata. 肥胖的; n. 脂肪

1. adopt

    e.g. take up new ideas

    Synonym: take uplatch onhook onseize on