“annular section”的概念、定义、翻译、参考文献-科学参考

单词	annular section
释义	annular section [`an·yǝ·lǝr `sek·shǝn] ^ENGINEERING The open space between two concentric tubes, pipes, or vessels.
随便看	statistics statmho statoblast statocone statocyst statocyte statohm statokinetic statolith stator stator armature statoreceptor stator plate statoscope statospore statS statsiemens statT stattesla statuary bronze stature status asthmaticus purple plague purple salt purple sulfur bacteria

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