Selectrode
选择(性)电极
🗣️ 情景例句
the New York City Ballet, the New York Philharmonic.
纽约市芭蕾舞团， 纽约爱乐的大本营。
I used to have dinner at 7:30 and go to bed early.
我过去常在7:30吃晚饭并且早睡觉。
The towers are further apart at the top than at the base, but this is no mistake.
两座塔楼的楼顶之间的距离比楼底之间的距离要大一些，但是这并不是错误。