语言选择:
免费网上英汉字典|3Dict

micromillimetre

资料来源 : WordNet®

micromillimetre
     n : a metric unit of length equal to one billionth of a meter
         [syn: {nanometer}, {nanometre}, {nm}, {millimicron}, {micromillimeter}]
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z