Transistor action
[电] 晶体管动作
🧩 词语组成解析
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
🗣️ 情景例句
The reviews were all right; it was the best performance I have ever seen.
那些评论写得很对，是我所见过表现最好的一次表演。
That's the point.
这正是问题的关键。
But that was not all.
它一再重复这些圆圈。