单词	deep disasters
释义	deep disasters 深井灾害
随便看	Crossing the sea crossing the sea under camouflage crossing the species barrier Crossing with separate turning lane crossing Yangtze River crossing yellow river tunnel crossing your fingers crossing the t crossing the target crossing thread crossing timber crossing time crossing track crossing track circuit crossing tunnel crossing tunnels crossing underneath crossing underneath a railway crossing underneath existing Metro station crossing underneath existing railway crossing unequal crossing untwining crossing value crossing vehicle crossing vehicles flow