Ecl
[计] 发射极耦合逻辑电路\\n[化] 电化学发光
🗣️ 情景例句
And if you ever need Dad or me to help you ...
如果你们的确需要我和爸爸的帮助的话 ……
I'm going to tell him what to answer.
我正要告诉他应该如何回答。
The train was traveling at 120 miles an hour.
火车时速一百二十英里。