Prodag
半胶态石墨悬浮液
🗣️ 情景例句
What pretty flowers! Thank you.
好漂亮的花!谢谢你。
Every cook praises his own broth.
自吹自擂。
Really? They're rather a strong team, aren't they?
是吗？他们可是只强队，不是吗？