Preserving agent
[化] 防腐剂
🧩 词语组成解析
n. 保留, 保存
🗣️ 情景例句
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
The restaurant was filled,so we decided to go elsewhere.
餐馆塞满了人,因此我们决定到其它地方去。
Fifty-five yuan.
55块。