Posistor
[电] 正阻器
🗣️ 情景例句
Be careful not to drink the water in__.
小心点儿，不要乱喝水。
Go that way for two blocks,then turn left.
用那种方法为镞走2街区然后向左拐。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。