Dipvergence
双目垂直角差; 垂直发散度
🗣️ 情景例句
Yes, quite good. How about a game sometime?
是的，非常好，什么时候来场比赛怎样？
If he doesn't help him, I will.
如果他不，我将帮助他。
We couldn't get across the river.
我们过不了河。