Semipotentiometer
半电势计, 半电位计
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
He alone is happy who commands his passions.
只有控制感情的人，才会幸福。
When they objected, they were killed.
他们反抗时就被杀害。