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
Hello.... Hello, Alexandra. How are you? ... Fine.
好……Alexandra。你好吗 ……很好。
Our first bill came yesterday, and we have some questions.
我们昨天收到的第一张帐单，有一些问题。
What does she have to do?
她得做什么？