单词	污水主干管
释义	同污水总管--污水主干管
随便看	geocentrically geocentric and geodetic geocentric and geodetic coordinate geocentric angle geocentric apparent motion geocentric colatitude geocentric constant geocentric--constant geocentric constants geocentric coordinate geocentric coordinates geocentric coordinates system geocentric coordinate system geocentric--coordinate system geocentric coordinate time geocentric coordinate time (tcg) geocentric coordinate time {= tcg} geocentric datum geocentric diameter geocentric distance geocentric drying power geocentric equatorial coordinate system geocentric, geocentrical geocentric geodetic datum geocentric gravitational constant