Bpt
双极性晶体管
🗣️ 情景例句
Well, here's a twenty.
嗯 ，这是二十美元。
He's a composer of sacred music.I like his music a lot.
他是宗教音乐作曲家，我很喜欢他的音乐。
and often are foolish enough to let the adolescents see that they are annoyed.
而且愚蠢地让孩子看出自己的烦恼。