噴火口 pēnhuǒkǒu volcanic crater Definitions Defs Origin Strokes Stroke Words Sentences Sents 喷火口 噴火口 pēnhuǒkǒu volcanic crater the mouth of a volcano; a vent or opening that emits fire or lava
喷火口 噴火口 pēnhuǒkǒu volcanic crater the mouth of a volcano; a vent or opening that emits fire or lava
