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
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
This is the book that I promised to lend you.
这就是我答应借给你的那本书。
Excuse me.
对不起。