Dipvergence
双目垂直角差; 垂直发散度
🗣️ 情景例句
... and if you ask what I care about, I'll tell you.
……假如你们问我关心什么， 我可以告诉你们。
A watched pot(pan) is long in boiling.
心急水不沸；盼得越切，来得越迟。
You can kill two birds with one stone.
一举两得。