Paraldol
仲醛醇, 二聚間羥丁醛
??? 情景例句
the dog is just fine.
那只狗會很好的。
Please show me a more expensive one.
請給我看一件比較貴的衣服。
No wonder people say that computers are taking over the world.
難怪有人說電子計算機正漸漸接管世界。