单词	四分线
释义	四分线quarter line
随便看	self-balancing instrument self-balancing ledger self-balancing measuring equipment self-balancing phase inverter self balancing potentiometer self-balancing potentiometer self-balancing recorder self-balancing strain gage self-balancing strain gauge self-balancing system self-balancing--system self-baling boat self ballasted mercury lamp self-ballasted mercury lamp self-banking self begotten self-begotten selfbegotten self beguiled self-beguiled selfbeguiled self-belay self-belay device self-belaying system self-belief