Certified weights
[建] 检定法码
🧩 词语组成解析
certified
[['sə:tifaid]]
a. 证明合格的\\n[化] 检定的; 证明的; 书面证明的
n. 重量；砝码（weight的复数）
🗣️ 情景例句
Second, we have to make an effort to encourage American companies to do business in our country.
第二，我们必须鼓励美国公司在我国开展业务。
If he doesn't take care of him, I will.
如果他不，我将照顾他。
Could you please explain the premises of your argument in more detail?
你能详细说明你们的论据吗？