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- North American High and Medium Voltage Electrical Fuses Markets 北美高电压·中电压保险丝市场
- CHARACTERISTICS OF SEASONAL VARIATIONS OF THE NORTH AMERICAN HIGH AND ITS EFFECTS ON NORTH CHINA SUMMER RAINFALL 北美高压的季节变化特征及其与华北夏季降水的关系
- The North American bison, Bison bison. 北美野牛野牛属的北美野牛
- Any of various North American vultures, such as the turkey vulture. 美洲兀鹰，红头兀鹰北美秃鹫的一种，如红头美洲鹫
- North American fern with a blackish lustrous stipe. 带有光亮叶柄的一种北美蕨类。
- North American finch of marshy area. 生活在北美洲沼泽地区。
- North American sucker with reddish fins. 北美长有红色鳍的亚口鱼。
- North American bur marigold with large flowers. 北美的一种鬼针草属植物，花大。
- North American fern with evergreen fronds. 长有常绿复叶的北美蕨类。
- How much do American high school students know about economics? 美国高中生对经济了解多少呢?
- Many American high school students are getting high on drugs. 许多美国中学生在飘飘欲仙地吸着毒品。
- North American goldeneye diving duck. 北美洲鹊鸭科潜水鸭。
- American high school student. I hope you will become my pen pal. 我希望你能成为我的笔友。
- North American wild duck valued for sport and food. 北美洲贵重的猎用和食用野鸭。
- North American dark bluish-gray gallinule. 北美深蓝灰色的水鸡。
- North American herbs of the buckwheat family. 蓼科荞麦属的北美草本。
- North American insect that attacks pines. 北美洲昆虫，破坏松树。
- North American plant similar to common dogbane. 北美的一种类似夹竹桃的植物。
- Moose,a kind of deer living in North American . 注册:2006年01月驼鹿，北美一种大鹿。
- American high school train many well-grounded young players for the NBA. 美国高中为NBA培养了大批功底扎实年轻选手。
