Rectiblock
整流片
🗣️ 情景例句
I was here too, but I didn't get to know you. I'm John.
我也出席了，但没有机会结识你。我叫约翰。
Poverty tries friends.
贫穷考验朋友。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。