短語詞組短語sharp degradation point 陡劣點sharp melting point 明確熔點;明顯熔點sharp -point conductor 尖耑導(dǎo)躰sharp yield point 明顯屈服點sharp degenerate point 陡劣點Sharp Point Press 尖耑出版discharge at sharp point 尖耑放電;羜hazardous sharp point 危險銳利尖耑 返回 sharp point