不要把双肘搁在桌面上。
Don 't put your elbows on the table .
他把左肘搁在壁炉架上。
He rested his left elbow on the mantelpiece .
他长叹一声，又把双肘搁在大理石桌上。
With a sigh , he again rested his elbows upon the marble table .
肘搁