Combined tannin
[化] 结合鞣质
🧩 词语组成解析
combined
[[kəm'baind]]
a. 结合的；组合的
tannin
[['tænin]]
n. 丹宁酸\\n[化] 单宁; 鞣酸
🗣️ 情景例句
But it'll be better tomorrow.
但是明天就会好多了。
I don't think so.
我可不这么想。
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？