adj.無(wú)樹(shù)木的
We traveled through treeless wastes. 我們穿過(guò)了沒(méi)有樹(shù)木的荒地。
The land was flat and treeless and provided no cover for the troops. 該地平坦而又沒(méi)有樹(shù)木,軍隊(duì)無(wú)法隱蔽。