Microdispersoid
微粒分散胶体
🗣️ 情景例句
Could I have the bill, please?
我能买单吗？
This is my second trip to the United States, and I really enjoy staying here.
这是我第二次美国之行，我很喜欢这里。
He has tasted the sweets and bitters of life.
他已尝遍了人生的甜酸苦辣。