Tacticity
n. [化]立构规正度
🗣️ 情景例句
Let's go for lunch. I'm buying.
去吃午饭吧， 我请客。
If you run after two heares, you will catch neither.
两头落空。
On his way to the sweet shop, he dropped his fifty pence and it bounced along the pavement and then disappeared down a drain.
在他去糖果店的路上，50便士掉在地上，在人行道上跳了几下，掉进了阴沟里。