单词	to be in difficulty
释义	to be in difficulty 陷入困境
随便看	synchronizing driving synchronizing drum synchronizing drumsynchromesh device synchronizing error synchronizing exploder synchronizing factor synchronizing field Synchronizing files with network computer synchronizing force synchronizing frame synchronizing frequence synchronizing frequency synchronizing frequency convertor synchronizing function synchronizing gear synchronizing generator synchronizing impulse synchronizing impulse generator synchronizing-impulse generator synchronizing indication synchronizing indicator synchronizing information synchronizing knob synchronizing lamp synchronizing leader