3. Professor Walker says straw takes in carbon dioxide as it grows. 沃克教授说稻草在生长过程中吸收二氧化碳。
英英解释
n.
1. plant fiber used e.g. for making baskets and hats or as fodder
2. material consisting of seed coverings and small pieces of stem or leaves that have been separated fr
3. a yellow tint; yellow diluted with white
4. a thin paper or plastic tube used to such liquids into the mouth v.
1. cover or provide with or as if with straw
2. spread by scattering ( adj.
1. of a pale yellow color like straw; straw colored
