| 释义 |
| | | | NOUN | | | | | /prɪˌsɪpɪˈteɪʃn/ | | | | | 1 | technical rain , snow , hail etc 降水（如雨，雪，冰雹） | | | | 2 | science the process by which a solid substance separates or is separated from a liquid it is in 沉淀（过程）；淀析 | | | | 3 | formal a way of behaving in which someone does something too quickly and without enough thought 草率行事；轻举妄动 | | |