Actinometric
a. actinometer的变形
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
Let's fight one-on-one!
来单挑！
The doctor says that he will come at once.
医生说他马上就来。安迪，