Preservative injection
[医] 防腐性注射液
🧩 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
I'd like to buy some stamps for this letter.
我想买这封信的邮票。
All are not merry that dance lightly.
表面高兴的，未必都快乐。
I think I've filled in everything correctly.
我想各项都填对了。