Constant pitch airscrew
[机] 定距螺旋桨
🧩 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;
n. 空气螺旋桨\\n[机] 螺旋桨
🗣️ 情景例句
I think you ought to
我觉得，你们应该
I would like to make a long distance call to Taibei.
我想打个长途电话到台北去。
Why are you making this journey?
你们为什么要作这样的旅行呢？