Duf
abbr. Democratic Unification Party (Korean) <韩国>民主统一党; DNA unwinding factor 脱氧核糖核酸解旋因子; diffusion under epitaxial film 外延膜下扩散; drug use forecasting 药物使用预测
🗣️ 情景例句
you know,
你知道的，
How wide is this bridge?
这座桥有多宽？
Now that a tunnel ahs been built through the mountains, the Pass is less dangerous,
如今由于山里开挖了隧道，翻越山口已不那么危险了。