Bidirectional transistor
[计] 双向晶体管
🧩 词语组成解析
[计] 双向的
🗣️ 情景例句
Try this. It's size eight.
试试这一件。尺码是八号。
It's available in a variety of sizes at convenience stores and department stores as well.
有各种大小型号，在便利商店和百货公司均有。
He had his supper, listened to the radio, read a newspaper and then went to bed.
他吃晚餐，听收音机，读报纸，然后睡觉。