Derrated shaft
[机] 锯齿轴
🧩 词语组成解析
shaft
[ʃæft]
n. 柄，轴;矛，箭;〈非〉嘲笑;光线;
vt. 给…装上杆柄;〈俚〉苛刻的对待;
🗣️ 情景例句
Oh, that's a nice idea.
噢， 这是个好主意。
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
He thought they needed to know the direction to it.
它们还需要知道去那里的方向。