Complementation
n. 补充, 是...的补充物, 补足\\n[计] 求补, 补, 补码法, 补数法
🗣️ 情景例句
We use service centers at major stores. They ship goods back to our national service center for repairs.
我们采用大店服务中心,他们可把产品运送到我们的国内服务中心维修。
You forget that I was a medical student once upon a time.'
你忘了我以前是学医的了。”
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