Poly(vinyl chloride) foam
[化] 聚氯乙烯泡沫塑料
🧩 词语组成解析
foam
[fom]
vi. 起泡沫;吐白沫;
n. 泡沫;泡沫材料，泡沫状物;
vt. 使起泡沫;使成泡沫状物;
🗣️ 情景例句
That might be sooner than you think.
那也许比你想像的要快。
I worked at the grocery store yesterday.
我昨天在杂货店工作。
Have they ever been there before?
他们以前去过那儿吗？