Perfume fixative
[化] 定香剂
🧩 词语组成解析
a. 固定的, 定色的\\nn. 固定剂, 定色剂, 定影液
🗣️ 情景例句
I haven't got a clue on how to spend the National Day holiday.
如何度过国庆假期我还没有一点头绪。
I just don't know what to say.
我就是不知道说什么。
I haven't heard from her for a long time.
我好久没有她的消息了。