Tansistor
[电] 晶体管
🗣️ 情景例句
My younger brother, Robbie.
这是我弟弟Robbie
Please make an appointment with my secretary.
请跟我秘书定个见面时间。
No, she's much younger than I am. She only started here this term.
对，她年纪比我小得多。她是这个学期才进校学习的。