词汇	真子午线
释义	真子午线医true meridian
随便看	strong ramming rubble pile frusta strong rammner Strong random noise strong rapid reaction force strong reaction strong reactions strong reader strong reason strong reasons make strong actions Strong reasons make strong actions strong reciprocity strong recommendation strong recurrence strong recurrent strong reduced Grobner bases strong reducing property strong reference strong reflection strong refraction strong regret hall cllection strong regular closed separation strong regular graph strong regularity strong regular ring Strong regular rings