Dichloroacetal
二氯乙縮醛, 二乙醇縮二氯乙醛
??? 情景例句
and work begins at eight in the morning for me.
早晨八點我就得開始工作。
Drugs were the death of him.
毒品斷送了他的生命。
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出現了這樣一個簡單的事實--野牛數目換的變化對平原的整個野生生物鏈都產生了影響。