Semipotentiometer
半电势计, 半电位计
🗣️ 情景例句
Yes, it's so easy.
没错， 它真简便。
Full to the brim
斟满酒
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。