| 单词 | haustorium |
| 释义 | haustorium (extremely rare) n WORD FAMILY haustorium USAGE EXAMPLESThe peg is then followed by a haustorium, the root that plugs into the arboreal host to draw off nutrients and water. Scientific American(Dec 21, 2012) n a root-like attachment in parasitic plants that penetrates and obtains food from the host Hyper enation, plant process a natural projection or outgrowth from a plant body or organ |
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