词汇“heptoxide”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	heptoxide
释义	heptoxideheptoxide[heptˈɔksaid]n.1.■七氧化物特殊用法chlorine heptoxide1.■七氧化二氯manganese heptoxide1.■七氧化二锰rhenium heptoxide1.■七氧化二铼
随便看	approach lighting track circuit approach lights approach-limited aspect approach line approach locking track circuit approach lock lamp approach march approach marker beacon approach -marker -beacon transmitter approach medium aspect approach navigation approach path approach pattern approach position approach ramp approach-restricted speed aspect approach sb. about sth. approach sb. on sth. approach section length approach section track circuit approach segment approach sequence aircraft approach sign approach signal approach slow aspect

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