单词:tolu balsam tree
单词:tolu balsam tree 相关文章
7 植物 creature 生物 plant 植物 grass 草本植物 tree 木本植物 annual ring 年轮 bamboo 竹子 认识植物 root 根 stem 茎(植物) stalk茎(草或花) trunk 干 branch 树枝 bought 粗枝 twig 细枝 leaf 叶子 fruit 果实 core 核 seed 种子 bud发芽 flower 花朵 bloom
AGRICULTURE REPORT - Poplar Trees as Pollution Fighters By Mario Ritter Broadcast: Tuesday, August 10, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Poplar trees can be cut
Food Chain Regulation Biologists who study natures food chain agree about the basic links in the chain: sunlight provides fuel for plants, plants are consumed by herbivores, and herbivores are eaten by carnivores. But researchers arent sure about all
remember, don't you, that last week I was busy in the front garden. I was enjoying the weather and changing the look of our entryway. Well, I had had enough of digging, weeding, and raking, so I decided to go on a hunt for the perfect tree. The close