Otl
abbr. 无输出变压器（Output Transformer Less）；无输出变压器功率放大器；运转时间记录（Operating Time Log）
🗣️ 情景例句
I'm starving, aren't you?
我饿了，你呢？
How many pieces are you going to take?
你要拿几支？
Last Tuesday he received a letter from the local police.
上星期二他收到当地警察局的一封信，