塌 塌的英文 英语翻译 cave in; collapse; fall down; sink 拓展翻译 塌鼻nasus incurvus; saddle nose; Zaufal's sign塌鼻的snub-nosed塌方cave in; collapse; landslide塌积的colluvial塌落技术collapsing technique塌实free from anxiety; sureness塌台collapse; fall from power塌陷cave in; dent; sink; subside