Dorsoventrality
背腹性
🗣️ 情景例句
Don't ask why; just do as you are told.
别问为什么， 按要求去做就行了。
How is her accent in French?
她的法语口音怎么样？
Is this your first visit to our showroom.
您是第一次到我们展示室来的吧。