单词/词组检索

collapsing
级别	附加级
音标	[ kə'læpsɪŋ ]
解释	压扁[平]，毁坏，断裂
英英释义
发音
例句	1. Rescuers used props to stop the roof of the tunnel collapsing. 救援人员用支柱防止隧道顶塌陷。 2. The rocks were folded by collapsing into the center of the trough. 岩石由于坍陷进入凹槽的中心而发生褶皱。