prep.遍及；贯穿
adv.自始至终；到处
The disease spread throughout the country. 这种疾病蔓延全国。
It snowed throughout the night. 雪整整下了一夜。
Throughout history empires have waxed and waned. 历史上各个帝国革故鼎新均有兴衰。
The prince remained loyal throughout. 王子自始至终忠贞不渝。
The material is flawed throughout. 这种材料到处是裂缝。
The building is well built throughout. 这栋楼房处处建造得良好。
