kəˈlæps verb
noun
9
BUILDING/STRUCTURE/FURNITURE ETC
建筑物/结构/家具等
when something suddenly falls down 突然坍塌 U
10
ILLNESS/INJURY
病/伤
when someone suddenly falls down or becomes unconscious because of an illness or injury 〔因疾病或受伤而导致的突然的〕昏倒,昏迷 singular 单数, U
11
MONEY/PRICES ETC
钱/价格等
a sudden decrease in the value of something 〔某物价值的〕突然贬值,暴跌 singular 单数