Ornl
abbr. Oak Ridge National Laboratory <美>国立橡树岭实验所
🗣️ 情景例句
I see how people spend their leisure time--
我看到人们怎样利用闲暇时间
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
Fish love swimming round the rocks and through holes in them.
鱼喜欢绕着岩石和穿石洞游水。