1. The damaged airplane plummeted towards the earth. 受损的飞机一头朝地面栽去。
2. In bad years revenues plummet and the budget cracks open. 年景不好的时候,收入剧减,预算“鸿沟”出现。
3. And with an astonishing discovery made earlier this year, the cost of superconducting cable might soon plummet further. 由于今年早些时候的一项惊人发现,超导电缆的成本可能很快还会大幅下降。
英英解释
n.
1. the metal bob of a plumb line
2. drop sharply