Jedec
[电] 联合电子设备工程会议缩写
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
An empty purse frightens many friends.
曩中无分文，亲友不上门。
I'm afraid we haven't got any black shoes in that size at the moment.
恐怕此刻我们没有8号的黑色鞋了。