Seltrap
半导体二极管变阻器
🗣️ 情景例句
What about your arms? Lift your arms up like this.
你胳膊怎么样?手抬起来， 像这样。
It's a pain in the neck.
那真是件麻烦事
In winter, however, life at the monastery is quite different.
然而到了冬天，修道院里的生活则是另一番景象。