| 释义 |
re·dou·ble /ˌriːˈdʌbl，rɪ-/ vt. | vi. | n.
I ❶ vt.
1. 使再加倍；进一步加强；大大增加
He redoubled his efforts to finish the work on time. 他加倍努力以便准时把工作做完。
The army redoubled its attack. 军队进一步加强了攻势。
2. 把…再折叠
3. 循着…折回；使(声音)折回
redouble one's footsteps 循着自己的脚印往回走
4. 〈古〉再次重复
5. (桥牌中)将(对手方加倍的定约)再加倍
redouble spades 将黑桃花色定约再加倍
❷ vi.
1. 再加倍；进一步加强；倍增
Their efforts have redoubled. 他们加倍努力。
The rain redoubled. 雨势更大了。
The noise redoubled. 噪声倍增。
2. 回响；反响；回荡
3. 急速折回 (on)
The fox redoubled on its tracks. 狐狸急速转身沿原路往回跑。
4. (桥牌中)再加倍
South doubles for a take-out and West redoubles. 南家叫了技术性加倍，西家以再加倍应答。
II n.
1. 倍增
2. (桥牌中的)再加倍 |