Selectrode
选择(性)电极
🗣️ 情景例句
Don't be such a grouch.
不要总是牢骚满腹。
Please speak slowly, so I can understand you.
请慢慢地说，那样我就能听得懂你说的话了。
Poor Ian!He didn't want to leave this house.
可怜的伊恩！他本不想离开这幢房子。