Triplex
a. 三重的\\nn. 三倍的东西, 三层楼建筑物, 三拍子
✅ 同义词
🗣️ 情景例句
Thank you.
谢谢 。
But Li Ming has promised to come home for the summer vacations.
但是李明已经答应暑假回家。
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。