英语词汇“catalytic cracker”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	catalytic cracker
释义	catalytic cracker n. An oil refinery unit in which the cracking of petroleum takes place in the presence of a catalyst.
随便看	time-out timeout time out of mind timepiece timer time-release time-release time reversal times timesaver timesaving timescale timeserver time-server timeserving time-share time-sharer time-sharing time sheet time signature timespan times sign Times Square time study time-suck

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