Derivativeness
可微商性, 可微商情况
🗣️ 情景例句
It was a gradual process, involving many factors.
这是个渐进的过程，涉及到方方面面。
Would you open the door for me, please?
你能替我开门吗？
They told us to go home but we went on.
他们要我们回家去，可我们继续行进。