上弦
to wind up a watch, clockwork toy etc; to tighten the string of a bow, violin etc
词频 2.6
含义
- to wind up a watch, clockwork toy etc
- to tighten the string of a bow, violin etc
- first quarter (phase of the moon)
to wind up a watch, clockwork toy etc; to tighten the string of a bow, violin etc
词频 2.6