Asiatic plant grown for its cluster of edible white stalks with dark green leaves
例句
用作名词(n.)
The difference of the amount of Zn uptaken by different pakchoi cultiva rs under two zinc levels was studied by using methods of soil culture and soluti on culture.采用土培和液培试验研究了不同小白菜品种植株吸锌量的差异及原因。
