Ecl
[计] 发射极耦合逻辑电路\\n[化] 电化学发光
🗣️ 情景例句
Thank you.
谢谢你。
Never put off till tomorrow what you can do today.
今天能做的事绝不要拖到明天。
First of all, they may have come to this planet of ours thousands or millions of years ago,
首先，他们可能在几千年前或几百年万年前已来过我们地球，