系族 meaning in English
strain
Examples
- Reciprocating internal combustion engines - exhaust emission measurement - part 7 : engine family determination
往复式内燃机排放测量第7部分:发动机系族的确定 - In fact , spanish speakers - numbering over 17 million - compose the largest non - english linguistic group in america
事实上，说西班牙语的人口超过一千七百万，是美国最大的非英语系族群。