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
You screwed up.
你搞糟了。
I am well aware of how risky this investment is.
我非常清楚这项投资有多大的风险。
No, look, it says Closed. It's not open this morning.
不对，看！写着“关门”的，今天早上不开。