Transrectifier
[电] 屏极整流器
🗣️ 情景例句
Vote for me, Ellen Stewart.
请投我 Ellen Stewart一票。
How many years have you been playing pingpong?
你打乒乓球多少年了？
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。