名詞 espalier:

1. a trellis on which ornamental shrub or fruit tree is trained to grow flat

es.pal.ier

n.（名詞）
A tree or shrub that is trained to grow in a flat plane against a wall, often in a symmetrical pattern.
墻樹(shù)，樹(shù)籬：在平坦的平地靠著墻對(duì)稱生長(zhǎng)的樹(shù)或灌木
A trellis or other framework on which an espalier is grown.
攀架或者其它框架：墻樹(shù)，樹(shù)籬可長(zhǎng)在其上的格子或框架
v.tr.（及物動(dòng)詞）
es.pal.iered,es.pal.ier.ing,es.pal.iers
To train as or on an espalier.
使（花木等）成匍匐狀：使用攀架或使其象攀架一樣
To provide with an espalier.
給（花木等）支棚架：提供攀架

來(lái)源：
French
法語(yǔ)
from Italian spalliera [shoulder support]
源自 意大利語(yǔ) spalliera [用肩負(fù)擔(dān)支持]
from spalla [shoulder]
源自 spalla [肩膀]
from Late Latin spatula [shoulder blade]
源自 后期拉丁語(yǔ) spatula [肩胛骨]
from Latin * see spatula
源自 拉丁語(yǔ) *參見(jiàn) spatula