Tannin test
[医] 鞣酸试验(检一氧化碳血红蛋白)
🧩 词语组成解析
tannin
[['tænin]]
n. 丹宁酸\\n[化] 单宁; 鞣酸
🗣️ 情景例句
We're not seeing each other anymore.
我们俩不再见对方了。
I'm fine, and you?
我还好，你呢？
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。