圈闭 quānbì to shut up Definitions Defs Origin Strokes Stroke Words Sentences Sents 圈闭 圈閉 quānbì to shut up to shut up; to confine or entrap trap geological structure or stratigraphic feature that traps oil, gas, or water underground, preventing it from escaping to the surface Frequency Written text 0.272 per million Sources Frequency data BCC Corpus (BLCU)
圈闭 圈閉 quānbì to shut up to shut up; to confine or entrap trap geological structure or stratigraphic feature that traps oil, gas, or water underground, preventing it from escaping to the surface Frequency Written text 0.272 per million Sources Frequency data BCC Corpus (BLCU)
