Opalon
[化] 氯乙烯树脂及其化合物的商品名
🗣️ 情景例句
Downsizing is now a strong possibility.
很可能会裁员。
The worst traffic condition of the town
镇上最拥挤的交通状况
The chaos was inconceivable.
房间里的紊乱状况是无法想像的。