Photoinitiator
[化] 光敏引发剂
🗣️ 情景例句
I hate animals, they smell and they're noisy.
我讨厌动物，它们很臭而且很吵。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
What did you do at the meeting?
你们在会上做什么呢？