CETabbr.已校正的发动机的测试（=Calibrated Engine Testing）abbr.欧洲中部时间（=Central European Time）abbr.大学英语测试（=College English Test）Cetiz杰蒂兹

1. Tallow alcohol can be further refined into cetyl and stearyl alcohols.
   牛脂醇可以进一步提炼成十六烷和十八烷醇。
2. Choosing ethylene alcohol as antifreeze can meet requests of drilling work.
   选择乙二醇作为钻井液的防冻剂可以满足勘探钻进工作的要求。