Quebracho tannin
[医] 红坚木鞣质
🧩 词语组成解析
n. 白坚木树, 红破斧木树\\n[医] 白坚木皮
tannin
[['tænin]]
n. 丹宁酸\\n[化] 单宁; 鞣酸
🗣️ 情景例句
With the development of urban construction in recene years, more and more skyscrapers have been set up unceasingly.
随着近年来城市建设的发展，越来越多的摩天大楼不断建起。
All one's geese are swans.
自吹自擂。
See you. Bye.
到时候见。再见。