Conserver
[医]保存者, 管理者
🗣️ 情景例句
but I really enjoy it.
但我确实乐在工作。
Wit bought is better than wit taught.
不经一事，不长一智。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。