单词singletree
na.: 单驾横木 =whiffle tree网络: 系曳绳的横木;单树枝式
系曳绳的横木
He climbed over the singletree, steadying himself with a hand on the burro"s white rump.
他爬到马车前的横木上,一只手放在毛驴白色的屁股上,让自己坐稳。