天平秤的英文：
rocking level ;scale arm
adj. 摇动的，摇摆的
straight or on the rock
纯的或加冰块
He was rocking himself in a rocking chair.
他坐在摇椅上摇动着。
He rocked back and forth in his rocking chair.
他坐在摇椅里前后摇晃着。
n. 水平线，水平面；高度；层；水平；级别
adj. 水平的，同高度的；笔直的；平静的
v. 推平；毁坏；使平等；瞄准；变平；坦率诚实地对待
Level off the shelves with a spirit level.
用酒精水平仪把架子弄平。
But there is plenty of scope at that level.
然而在此水平上还是有足够的余地。
The worker levelled their looks at the foreman.
工人们用目光逼视着工头。
n. 天平；磅秤；鳞；鳞片；刻度；级别；比例；规模
v. 衡量；测量；攀登；刮鳞；剥落
This is a scale pan.
这是个秤盘。
scale incrustation
水垢|水锈
wage [ pay ] scale
工资等级