Fluorod
荧光剂量棒
🗣️ 情景例句
you gave me enough information
已经给了我充分的资料。
Why are you sitting over there?
你为什么坐在那里？
But when table, penholder and paper are all moving, how is it possible to write legibly?
可是，当桌子、夹笔装置、纸都在移动时，怎么能书写得清楚呢？