Stained preparation
[医] 染色标本
🧩 词语组成解析
stained
[steind]
adj. 玷污的，褪色的;
v. （使）染色( stain的过去式和过去分词 );褪色，变污;玷污，败坏（名声）;
🗣️ 情景例句
Why not?
为什么不能？
A borrowed cloak does not keep one warm.
借来的斗篷不暖身。
Why didn't you tell me then?
为什么那时不告诉我呢？