Illuminance
n. 照度\\n[计] 照明度
🗣️ 情景例句
Today's exchange rate is 170.8.
今天的兑换率是一百七十点八。
I am ready to sign the agreement.
我已经准备好了签合同。
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。