Sequoia tannin
[化] 红杉单宁酸
🧩 词语组成解析
sequoia
[[si'kwɔiə]]
n. 红杉
tannin
[['tænin]]
n. 丹宁酸\\n[化] 单宁; 鞣酸
🗣️ 情景例句
This is a good start.
这是一个好的开始。
Where there is a will, there is a way.
有志者事竟成。
Despite this, he was so extravagant that he was always in debt.
经常债台高筑。