突破口 tūpòkǒu HSK7 breach Definitions Defs Origin Strokes Stroke Words Sentences Sents tūpòkǒu breach 突破 tūpò break through to concentrate forces to smash through an opening; to break through a line of defense or blockade口 kǒu noun opening mouth of a container or general objecttūpòkǒu breakthrough point 突破 tūpò noun breakthrough a significant development or achievement, especially in research or negotiations口 kǒu noun opening mouth of a container or general object
