词汇	ch'eng-tu
释义	ch'eng-tu 🌏成都
随便看	suction sump suction surface suction/suspended time suction sweeper suction system suction system pulverizer suction system to remove fission products suction table suction take-down suction tank suction temperature suction tension suction termination of pregnancy suction therapy apparatus suction thermal couple suction thermocouple suction thermometer suction throttling valve Suction time suction timing suction tip suction total pressure suction transfer suction transfer press suction trap