Released substance
[医] 释放物质, H物质
🧩 词语组成解析
v. 已发布；释放（release的过去式）
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
That will be eighteen dollars and seventy-five cents.
那是18美元75分。
so America and the EU have been trying to reach a deal which would eliminate the need to double-test many products.
美国和欧洲一直在寻求达成协议，以便为许多产品取消双重检查。