Adjustable pitch-propeller
[机] 可调整螺距桨
🧩 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
You think you've got what?
你想你已经拍齐了什么？
I just don't know what to say.
我就是不知道说什么。
No, thanks. I can manage it myself.
不，谢谢。我可以自己提。