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
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
He that will steal an egg will steal an ox.
会偷蛋的，也会偷牛。
I can't take you any more!
我再也受不了你啦！