Colloidal alumina
[化] 胶体氧化铝
🧩 词语组成解析
a. 胶态的, 胶质的\\n[医] 胶体的, 胶态的, 胶样的
n. 矾土\\n[化] 矾土; 氧化铝
🗣️ 情景例句
and some brushes and some paint.
刷子和油漆。
I asked him to leave immediately, but he wouldn't.
我请他马上离开，但是他不肯。
'Everyone's losing money these days,' he said.
“现在大家都在丢钱，”他说。