Epocryl
环氧丙烯酸酯树脂
🗣️ 情景例句
I'd like to buy some stamps for this letter.
我想买这封信的邮票。
He has a ring.
他有一只戒指。
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，