electronic lean meter

例句：

1. 1. Weused an electronic lean meter to measurethe weight of the material.
   我们使用一个电子测重仪来测量材料的重。
2. 2.The engineer measured the length of the beamwith an electronic lean meter.
   工程师用电子测重仪测量了梁的长度。
3. 3.The company introduced a new electronic leanmeter for its employees to use.
   公司为员工引进了一款新的电子测重仪。