Selfpropelled
自行的
🗣️ 情景例句
That remains to be seen.
那还要看看。
The bone will have to be re-set.
你必须（被）接骨。
As far as I could see, it needed only a minor adjustment: a turn of a screw here, a little tightening up there, a drop of oil and it would be as good as new.
在我看来，只需稍加调整即可。这儿紧紧螺丝，那儿固定一下，再加几滴油，就会像新的一样了。