Phenolic foam
[化] 酚醛泡沫体
🧩 词语组成解析
a. 酚的, 石炭酸的, 酚醛树脂的\\n[医] 酚的
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
And I also have a little surprise for you, Robbie.
我也有一个小小的惊喜给你，Robbie。
I was about to leave.
我正要出门。
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，