Bigrid
双栅极, 四极管
🗣️ 情景例句
kick off your shoes, and sit down.
脱掉你的鞋子， 坐下来。
There is a crook(=affliction,trial) in the lot of every one.
人生总有倒楣事；人生总有不如意处。
The Bison on the Plains of America
美洲平原上的野牛