Epocryl
環氧丙烯酸酯樹脂
??? 情景例句
Can I ring you up?
我可以給你打電話嗎？
We can only guess what his next move might be.
我們只能推測他在下一次將有什么動向。
Then he remembered his comrade downstairs.
然后他想起樓下的同志。