Polydideuteroethylene
[化] 聚二氘乙烯
🗣️ 情景例句
I suggest that you tear up the letter and start over again.
我建议你把信撕掉重新再写。
The nearer to church, the farther from God.
近庙欺神。
Last week I went to the theatre.
上星期我去看戏。