单词 销量暴跌 例句 DEFINITIVE EXAMPLES 权威例句〔collapse〕Ice-cream sales collapsed in the cold weather.天气冷,冰淇淋的销量暴跌。牛津同义词〔ominously〕Ominously, car sales slumped in August.8月份的汽车销量暴跌, 这可不是个好兆头。外研社新世纪〔ominousl...