单词	piston shell
释义	piston shell 活塞外壳
随便看	toothed-wheel gear toothed wheel gearing toothed-wheel ratchet toothed wheels toothed-wheel shaper toothed wheel shaping machine toothed-wheel shaping machine tooth elevator toothenague tooth enamel tooth enamels tooth end toother toot her own horn tooth error tooth eruption tooth extraction tooth extraction wound tooth-face tooth face tooth face angle tooth factor tooth fairies tooth fairy tooth family 遥望齐州九点烟遥爱云木秀遥看一处攒云树遥看数点帆小遥看汉水鸭头绿遥看瀑布挂前川遥知兄弟登高处遥知未眠月遥窥正殿帘开处遥被人知半日羞ヘヤヘヤギヘヤズミヘヤワリヘヤ住ミヘヤ割リヘラヘラスヘラズグチヘラズ口