Stathmograph
铁矿石还原自动图示记录仪(记录还原失重)
🗣️ 情景例句
This method should be widely promoted.
这种方法应该推广。
I've got a slight pain in my knee.
我的膝盖有点痛。
Some of the apples are hard to reach.
有些苹果很难够得着。