Silica aerogel
[化] 硅补强剂; 白炭黑
🧩 词语组成解析
silica
['silikə]
n. 硅石，二氧化硅;硅氧;
[化] 气凝胶\\n[医] 气凝胶[体]
🗣️ 情景例句
We have a wide connection in U.S.A.
我们在美国各地有广泛业务关系。
He plays violin just for enjoyment.
他拉小提琴只是为了自娱自乐。
One of the thieves was struck by a heavy statue, but he was too busy helping himself to diamonds to notice any pain.
一个窃贼被一尊很重的雕像击中，但由于他忙着抢钻石首饰，竟连疼痛都顾不上了。