taproot
- IPA[ˈtapruːt]
英式
- a straight tapering root growing vertically downwards and forming the centre from which subsidiary rootlets spring.
noun: taproot, plural noun: taproots
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- IPA[ˈtapˌro͞ot]
美式
- a straight tapering root growing vertically downward and forming the center from which ...
Oxford American Dictionary