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- humid tropical regio 湿热区
- A red residual soil in humid tropical and subtropical regions that is leached of soluble minerals, aluminum hydroxides, and silica but still contains concentrations of iron oxides and iron hydroxides. 红土湿润的热带或亚热带地区的红色残留土，被雨水冲掉了可溶性矿物质、氢氧化铝和二氧化硅，但是仍保留了氧化铁和氢氧化铁
- A red residual soil in humid tropical and subtropical regions that is leached of soluble minerals,aluminum hydroxides,and silica but still contains concentrations of iron oxides and iron hydroxides. 红土湿润的热带或亚热带地区的红色残留土，被雨水冲掉了可溶性矿物质、氢氧化铝和二氧化硅，但是仍保留了氧化铁和氢氧化铁。
- Model of high yield of virus free potato in humid tropical region in winter 湿热地区冬季脱毒马铃薯高产栽培技术
- A humid wind blew from the south. 湿润的风从南方吹来。
- Tropical plants abound in the jungle. 丛林中有大量的热带植物。
- Foods are easily to be mouldy in humid days. 潮湿的日子里，食物很容易发霉。
- The humid climate didn't agree with him. 那潮湿的气候对他不合适。
- These tropical flowers have bright colors. 这些热带花卉颜色很艳丽。
- Is Singapore a tropical country? 新加坡是热带国家吗？
- Escape with us to the tropical island of barbados. 与我们一同到巴巴多斯的热带岛屿上消遣。
- Most tropical areas have rainy and dry seasons. 大多数热带地区有雨季和旱季。
- They inhabit the tropical forests. 他们居住在热带森林中。
- We've had tropical weather for the past few days. 我们过去几天遇上了酷热的天气。
- Her motherland is in the tropical region. 她的祖国位于热带地区。
- The forester has explored those tropical rain forests. 那个林务员已经勘测了那些热带雨林。
- There is luxuriant tropical vegetation in our country. 我们国家有很多繁茂的热带植物。
- A leached soil formed mainly in cool, humid climates. 灰壤，灰化土一种淋洗的土壤，主要形成于阴凉而湿润的地带
- Some tropical fish reproduce themselves by laying eggs. 某些热带鱼类靠产卵进行繁殖。
- Land densely overgrown with tropical vegetation. 热带植丛长满了密集的热带植物的地带
