Feulgen
reaction [化]福尔根反应(染色反应, 可证明细胞中染色质的存在)
🗣️ 情景例句
That'll be our first one,
这将成为我们的第一件，
Don't throw out your dirty water before you get in fresh.
清水未打来，赃水莫倒掉。
You're welcome.
别客气。