单词	砂心破裂
释义	同心模破裂(铸疵)--砂心破裂
随便看	dual stack system dual-standard test dual storage dual stroke cylinder dual stroke (pneumatic) cylinder dual stroke [pneumatic] cylinder dual--supply dual-supply back-to-back test dual-supply toy dual surface dual-surface dual-surface--lens antenna dual-surface lense dual system dual system brake dual system estimates dual system hypothesis dual system motor vehicle dual system track dual tachometer and synchroscope dual tandem articulated type reduction gear dual tandem wheels dual tandem wheels (dtw) dual temperature exchange dual-temperature exchange