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
Good! I'm interested in your advice.
好！我对你的建议很感兴趣。
Could we see the specifications for the X200?
我们可以看一下X200型的详细规格吗？
Wherever there is smoke, there is fire.
无风不起浪。