单词	粗屑岩
释义	粗屑岩macroclastic rock
随便看	precautionary precautionary area precautionary errors precautionary landing precautionary measure precautionary mission precautionary motive precautionary principle precautionary proceedings precautionary sar precaution code precautions precaution system precautious precautiously precava precava(e) precavae precava(e)--precaval vein precava(e)，precaval vein precaval precaval vein precaval vein) precaval vein--anterior vena cave (or superior vena cava-- descending vena cava) precaval vein (or anterior vena cava