Diphenylethylene
1, 2-二苯乙烯
🗣️ 情景例句
There was too much work for our computer to cope with.
我们的计算机要做的工作太多，简直应接不暇。
Do you work near the airport?
你在机场附近工作吗？
deprived of one of the greatest twentieth-century opportunities.
被剥夺了20世纪最优越的机会之一。