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
Have you ever been to Far East Department Store?
你曾去过远东百货公司吗？
I put too much detergent in the washer.
我在洗衣机里放了太多的洗衣粉。
They will be arriving here tomorrow.
明天就要到达此地。