Spline shaft
[化] 花键轴
🧩 词语组成解析
n. 曲线尺, 齿条, 塞缝片, 花键\\nvt. 用花键联接, 开键槽
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
Otherwise, they'll not be considered.
否则不予受理。
Certainly.
当然可以。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。