Fixing agent
固定剂，固色剂，定影剂
🧩 词语组成解析
fixing
['fiksiŋ]
n. 固定;稳固;设备;安装;
v. 固定( fix的现在分词 );准备;修理;使牢固;
🗣️ 情景例句
What's up?
什么事？
Hello.
你好！
They put their hands behind their backs, so you can't see their hands.
他们将手放在背后，这样你就看不见他们的手了。