Arconograph
电弧稳定性测定仪
🗣️ 情景例句
This all boils down to what?
煮到最后剩下……意味着， 表明是
His finger is wounded, Does it hurt?
他的手指受伤了，疼不疼？
They leave unwanted objects in drawers, cupboards and attics for years,
他们在抽屉里，碗柜中、阁楼上堆放着一些不用的东西，一放就是好几年，