◎ precipitating是什么意思 a. 起沉淀作用的, 导致沉淀的 s. bringing on suddenly or abruptly precipitating的用法和例句: 1. I think we both acted emotionally and precipitously. 我们都过为感情用事 鲁莽轻率了 2. It dropped precipitously in the '90s and throug...