Dimethazan
[化] 二甲沙生; 二甲胺乙茶碱
🗣️ 情景例句
And programs that don't leave anyone out.
而且是些不排拒任何人的活动。
How will you spend the evening?
你晚上干什么？
Look at the snow! It's quite light.
瞧这雪！这么小。