词汇	靴形
释义	靴形 boot-shaped
随便看	equal potenial connection equal potential equal potential belt equal potential bounding equal potential connection Equal Potential Coupling equal potential difference equal potential line equal-potential screening equal-power highpower difference squeezing equal-power N-power difference-squeezing equal power unit equal practically equal-precise criterion equal precision equal precision frequency equal precision frequency measurement equal precision frequency-measurment method equal precision measurement equal-precision measurement equal precision observation Equal-Precisions equal predicate equal pressure equal pressure curve