单词：taproot
音标：['tæpru:t] ；
n. 主根, 直根
[医] 直根
[医] 直根
n. (botany) main root of a plant growing straight downward from the stem
n. something that provides an important central source for growth or development
n. something that provides an important central source for growth or development
词型变化：名词复数形式 : taproots
词性分布：
taproot的用法和样例：
例句
用作名词(n.)
- Taproot yellowish-brown, elongate-terete, unbranched.直根黄棕色，拉长圆柱状，不分枝。
- Taproot long-cylindric, deep-rooted with a slender and elongated stem to soil surface.直根长圆筒状的，根深具一纤细和拉长的茎达土壤表面。
- The root system of the soybean consists of a taproot formed by the radicle.大豆的根系包括由胚根形成的主根。