precipitate
名词 precipitate:
a precipitated solid substance in suspension or after settling or filtering
动词 precipitate:
separate as a fine suspension of solid particles
bring about abruptly
fall from clouds
fall vertically, sharply, or headlong
hurl or throw violently
形容词 precipitate:
done with very great haste and without due deliberation
同义词:hasty, overhasty, precipitant, precipitous