Natron
n. 泡碱\\n[化] 泡碱
🗣️ 情景例句
He started with them almost forty years ago.
他在那里做了快四十年了。
What do you want?
你到底想怎样？
We tramped through the wood for over two hours until we arrived at a deep stream.
我们在树林中跋涉了两个多小时，到了一条深溪边。