Semaphored
v. 发出信号, 打旗语( semaphore的过去式和过去分词 )
🗣️ 情景例句
Here's my visa card.
这是我的visa卡。
I have forgotten his telephone number.
我忘记了他的电话号码。
Work on it had begun before my sister left.
这栋房子在我姐姐离开之前就已动工了，