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
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢？
As far as I'm concerned, you can stay out all night.
对我来说，你可以整晚都在外面。
So how did you get into the castle?
那么，你是怎么混入城堡的呢？