n.落葉
The defoliation was buoyed up by a rising air current. 那片落葉被一股上升的氣流浮起。
Elaine plucked a twig from the offending japonica and set about its systematic defoliation with savage concentration. 埃萊恩從難看的山茶上折了個嫩枝，開始猛烈的收集系統(tǒng)的落葉。
