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
running for the school board.
竞选联合校董会董事。
It's a hard job, but I hope he can make it.
这不是件容易的差事，但我希望他能做到。
From there, he hitchhiked to Paris in a lorry.
从那里他又搭上卡车到了巴黎。