释义 |
Poplar tissue 基本例句 杨树 Determination of Two Pesticides in Poplar Tissue by Supercritical Fluid Extraction and Gas Chromatography两种药剂在杨树体内分布动态的超临界流体萃取技术研究 A poplar tree, especially a cottonwood.三角叶杨一种杨树,尤指三角叶杨 I eulogize the tall and straight trunk of the white poplar.我赞美白杨树那挺拔的树干。 |