dust storm
noun [ C ] uk/ˈdʌst ˌstɔːm/ us/ˈdʌst ˌstɔːrm/
尘暴，沙尘暴
a mass of dust and sand that has been lifted from the ground in very dry areas such as deserts and that is carried by the wind
A massive, swirling dust storm suffocated livestock and entered homes through keyholes and cracks in floorboards. 一场严重的漩涡状沙尘暴使牲畜窒息，并通过钥匙孔和地板裂缝涌入家中。