Nominal pitch
[化] 公称节距
🧩 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
What's your opinion about this?
你的观点是什么？
I have two suits to send to the cleaners.
我有2件西装送到洗衣店了。
Before? After? said the doctor.
“饭前？饭后？”医生说。