Joined actuator
[电] 接合主动器
🧩 词语组成解析
v. 加入；连接；参加（join的过去式, 过去分词）
n. 开动者, 激励者, 致动器\\n[计] 传动装置, 驱动器, 激励器
🗣️ 情景例句
Oh, by the way,
噢，顺便问一下
It's nothing. Don't mention it.
区区小事，何足挂齿。
Those who failed to get in need not have felt disappointed, as many of the artistes who should have appeared did not come.
那些没能进到场内的人没有必要感到失望，因为很多应该出场的专业演员都没有来。