small cement plants 小水泥厂
small ammonia plants 小型氨厂
small rural hydropower plants 农村小水电站
There is a small hole in the side to drain out extra moisture and keep from drowning the plants.
VOA: special.2011.06.14
University of Arizona extension experts say covering plants and small trees with cloth or paper can help prevent frost damage.
VOA: special.2010.01.12
The institute's research director, Mark Teffeau,says the flowerpot works well for vegetables and small flowering plants like geraniums and impatiens.
VOA: special.2010.06.01
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