“血栓性外痔”的概念、定义、翻译、参考文献-科学参考

单词	血栓性外痔
释义	血栓性外痔 Encyclopedia 医学外痔释 thrombosed external hemorrhoid血栓性外痔因过食辛辣刺激性食物、大便临厕努挣、抬举重物、用力咳嗽等使肛周皮下静脉丛破裂，血液淤积皮下而成的一种外痔。
随便看	clock cell clock comparator clock comparison clock-controlled sequence clock control systems clock coordination clock correction clock counter clock cycle clock cycle, clock period, clock tick clock dial clock distribution clock domain clock drift clock drive clock driver clock ensemble clock error clock gating clock generator clock hand clock indication clocking effect clocklike clock machine

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