Syntan
[化] 合成鞣剂
🗣️ 情景例句
once I print the article in the paper.
等我将这篇文章刊登在报纸上。
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
No! I think February is worse than January.
不！我认为2月比1月更糟。