they hang upside down from a

they hang upside down from a upside most of the time,bats hang t_____ upside down in the trees upside down是什么词性的短语upside是名词,那upside down 从例子看到不是动词短语,不做谓语,那么多做什么语呢?The boy was holding the book upside down.The thief turned the house upside down.The kite hang upside down from a hang hang hang Hang hang dow是什么意思 DOW是什么意思 mini dow upside down upside JI Upside Down That summer,my parents shook my entire world and turned it upside down when they told me they were That summer,my parents shook my entire world and turned it upside down when they told me they were 译文：They developed a pen that worked at zero gravity,upside down,underwater,in practically any...译文：They developed a pen that worked at zero gravity,upside down,underwater,in practically any surface including crystal and in a temperature r