常見例句雙語例句The cylinder block contains the pistons.氣缸體內(nèi)有活塞。blog.sina.com.cnThe mechanism consists of several parts like crankcase, cylinder block, pistons, connecting rod, crankshaft, etc.這一機構(gòu)有一系列部件組成，如曲柄箱、氣缸體、活塞、連桿、曲軸等。blog.sina.com.cnThe mechanism consists of several parts like the crankcase, cylinder block, pistons, connecting rod, crankshaft, etc.這一機構(gòu)由好幾個部件組成，如曲軸箱、氣缸體、活塞、連桿、曲軸等。helong19870606.blog.163.com 返回 cylinder block