Pickling acid
[机] 浸酸
🧩 词语组成解析
[化] 浸酸; 酸洗\\n[医] 酸渍
🗣️ 情景例句
It's not difficult.
这不难。
Do i need a reservation to go by ship?
我坐船去需要预订吗？
It's my watch.
是我的手表。