Variable-capacitor
[电] 可变电容器
🧩 词语组成解析
🗣️ 情景例句
I chose to continue with my career as a music teacher.
我选择继续我的音乐教师的事业。
Scientists contribute to the well-being of mankind.
科学家为人类造福。
She kept it tied to a tree in a field during the day and went to fetch it every evening.
白天，玛丽把羔羊拴在地里的一颗树上，每天晚上把它牵回家。