Photoextinction
比浊分析法
🗣️ 情景例句
Like I said, he'll be with you shortly.
正像我所说 ，他不久就可以与你会面。
When a dog is drowning everyone offers him drink.
落井下石。
I guess she's gone to visit some friends in another town.
我猜她是去别的城镇看朋友了。