Diothyl
嘧啶磷
🗣️ 情景例句
How much do stamps cost?
邮票多少钱？
It's a shame the weather is so bad.
真遗憾，天气如此糟糕。
I felt as if I had stumbled into a nightmare country, as you sometimes do in dreams.
我感到自己就像平时作梦那样迷迷糊糊地闯进了恶梦境地。