taproot
US /ˈtæp.ruːt/
UK /ˈtæp.ruːt/
名词
主根
a main root of a plant growing straight downward from the stem, from which smaller lateral roots may arise
示例:
•
Carrots are known for their prominent taproot.
胡萝卜以其突出的主根而闻名。
•
The oak tree has a deep taproot that helps it withstand strong winds.
橡树有一个很深的主根，可以帮助它抵御强风。