Ecotoxicological
a. 生态毒理的
🗣️ 情景例句
at this point in our lives?
在这个时候怎么样？
Morning, How are you?
早，你好吗？
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？