Polyepoxide
聚環氧化物
??? 情景例句
Thank you everyone. Thank you very much.
謝謝大家，非常感謝你們！
Draw water with a sieve.
竹籃子打水一場空。
And you lent me some money too, which I never repaid you.
你還借給我一些錢，這筆錢我還沒有還你呢。