Pavlov
n. 巴甫洛夫（苏联生理学家和实验心理学家, 全名为Ivan Petrovich）
🗣️ 情景例句
I'm sure the store has others.
我相信那家店一定还有其它的尺寸。
I can't be sure of my future plans.
我还没有明白地定下我将来的计划。
As soon as he opens the gate from the outside, he comes into the garden and waits until the gate shuts.
它从外面把门一打开，就走进花园，等着门自动关上。