Tecnetron
[电] 三元半导体放大器
🗣️ 情景例句
He doesn't enjoy going to school.
他不喜欢上学。
Where there is a will, there is a way.
有志者事竟成。
Mr.Sawyer comes home from work.He arrives home late.
索耶先生下班回家。他到家很晚。