Lll
abbr. 低电平逻辑电路（low-level logic）
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
I suppose you want to send U.S. Dollars.
我想您是汇美元吧？
That one is only 90 fen. That's cheap.
那支笔只有九毛钱，很便宜。