Pitch circle
[化] 齿节圆
🧩 词语组成解析
pitch
[pɪtʃ]
n. 场地;最高点;音高;说教;
vt. 用沥青涂;扔，投;树起，搭起;定位于;
vi. 抛，扔;[棒球]当投手;搭帐篷;向前跌或冲;
🗣️ 情景例句
I still don't understand what you mean.
我还是弄不懂你是什么意思。
A duck will not always dabble in the same gutter.
一只鸭子不会常在同一条沟中玩水。
I'm certain he'll go to see the film, because he's bought a ticket.
我肯定他会去看电影的，冈为他把票都买好了。