Circumferential pitch
[机] 周节
🧩 词语组成解析
a. 圆周的\\n[医] 周缘的, 环状面的
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'm sorry, all the balcony seats are gone.
抱歉，包厢的票都卖完了。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。