“天平”造句

在你和我中间, 那天平是十分平衡的.
Between thee and me, the scale hangs fairly balanced.

通过调整气体的压力可以使天平横梁平衡.
The gas pressure is adjusted so as to balance the beam.

通常使用的外式天平有四种.
Four types of external balances are in general use.