Taproot
01
主根, 中心来源
something that provides an important central source for growth or development
02
主根, 直根
the primary, central root of a plant that grows vertically downward, typically thicker than other roots, anchoring the plant and absorbing water and nutrients
例子
Dandelions have a deep taproot that helps them survive in dry soil conditions.
蒲公英有一个深的主根，帮助它们在干燥的土壤条件下生存。
