Selective stain
[医] 选择性染剂
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
🗣️ 情景例句
She is a wonderful mother.
她是个了不起的母亲。
In our house, the chores are all distributed fairly.
在我们家里，做杂事都是公平分配的。
Then he quietly goes into their bedrooms, and fills their stockings with small presents.
然后他悄悄地走进他们的卧室，给他们的长统袜装上小礼物。