| n 用法:
1 (a) gradual increase or accumulation 逐渐增加或积累:
a steady build-up of traffic 来往车辆逐渐增多 *
A build-up of enemy forces is reported. 据悉敌军正在集结.
(b) ~ (to sth) gradual approach (to a climax); gradual preparation (for sth) 逐渐达到（高潮）; 逐渐准备（某事物）:
the build-up to the President's visit 总统访问的准备工作. 用法:
2 favourable description (esp of a performer or spectacle) in advance （尤指为表演者或场面）造舆论, 鸣锣开道:
The press has given the show a tremendous build-up. 新闻界为这一演出大造声势. |