it-to lióng-tuān
［英語］ sever it with one blow (of the knife) -- to take a decisive measure, sever relations by one stroke
it-to lióng-tuān
［英語］ cut in two with a single stroke of the sword (said of deciding a matter long unsettled) sever relations by one stroke
it-to lióng-tuān
［英語］ sever relations by one stroke, cut off a bad course of life at once