Pitch diameter
[机] 节圆直径
🧩 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
Michelle was chosen to do
Michelle被挑选去作
So what?
那又怎样？
What are you doing?
你在干什么？