overstory
基本解釋
- n.上層
英漢例句
- Reproduce naturally in the open rather than under an overstory.
寧在空曠地而不是樹冠下自然繁殖。 - The latest research advance on microsites and regeneration within canopy gap were systemically reviewed.The death of overstory trees creates gaps in forest canopies.
摘要系統(tǒng)評述了國內外關于林隙干擾及更新的最新研究進展。 - {0>Reproduce naturally in the open rather than under an overstory.
寧在空曠地而不是樹冠下自然繁殖。