Actinometer
n. 光化线强度计, 日射强度表, 曝光计\\n[化] 光能测定仪; 露光计; 化学光度计
🗣️ 情景例句
I chose to continue with my career as a music teacher.
我选择继续我的音乐教师的事业。
You cannot sell the cow and sup the milk.
你不可能出售乳牛,同时又要喝牛奶。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机,起飞时我有点紧张。
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