Preservative fluid
[医] 保藏液, 保存液
🧩 词语组成解析
preservative
[pri'zə:vətiv]
n. 防腐剂;预防法;防护层;
adj. 防腐的，（能）保存的;储藏的;有保护力的;
🗣️ 情景例句
When was the last time?
最近一次是什么时候？
My aunt will come to live with me for some days.
我阿姨会来和我住一些日子。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。