Variodenser
可变电容器
🗣️ 情景例句
If the owners don't claim the dog in forty-eight hours,
如果狗的主人在四十八小时内不认领，
This poetry is realistic.l don't care for it very much.
这首诗是现实主义的.我非常喜欢它。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。