Rotproof
a. 防腐的
✅ 同义词
🗣️ 情景例句
It's not difficult.
这不难。
Please send your report to me at the office by Monday.
请于周一以前将报告送到我的办公室。
In the afternoon, she usually sees her friends.They often drink tea together.
下午，她总是会见她的朋友。她们经常在一起喝茶。